20384300160

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 1024

約数和(自身を含む): 91371110400

約数和(自身を除く): 70986810240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 46, 48, 51, 54, 56, 60, 63, 64, 68, 69, 70, 72, 80, 84, 85, 90, 92, 96, 102, 105, 108, 112, 115, 119, 120, 126, 128, 135, 136, 138, 140, 144, 153, 160, 161, 168, 170, 180, 184, 189, 192, 204, 207, 210, 216, 224, 230, 238, 240, 252, 255, 270, 272, 276, 280, 288, 306, 315, 320, 322, 336, 340, 345, 357, 360, 368, 378, 384, 391, 408, 414, 420, 431, 432, 448, 459, 460, 476, 480, 483, 504, 510, 540, 544, 552, 560, 576, 595, 612, 621, 630, 640, 644, 672, 680, 690, 714, 720, 736, 756, 765, 782, 805, 816, 828, 840, 862, 864, 896, 918, 920, 945, 952, 960, 966, 1008, 1020, 1035, 1071, 1080, 1088, 1104, 1120, 1152, 1173, 1190, 1224, 1242, 1260, 1288, 1293, 1344, 1360, 1380, 1428, 1440, 1449, 1472, 1512, 1530, 1564, 1610, 1632, 1656, 1680, 1724, 1728, 1785, 1836, 1840, 1890, 1904, 1920, 1932, 1955, 2016, 2040, 2070, 2142, 2155, 2160, 2176, 2208, 2240, 2295, 2346, 2380, 2415, 2448, 2484, 2520, 2576, 2586, 2688, 2720, 2737, 2760, 2856, 2880, 2898, 2944, 3017, 3024, 3060, 3105, 3128, 3213, 3220, 3264, 3312, 3360, 3448, 3456, 3519, 3570, 3672, 3680, 3780, 3808, 3864, 3879, 3910, 4032, 4080, 4140, 4284, 4310, 4320, 4347, 4416, 4480, 4590, 4692, 4760, 4830, 4896, 4968, 5040, 5152, 5172, 5355, 5440, 5474, 5520, 5712, 5760, 5796, 5865, 6034, 6048, 6120, 6210, 6256, 6426, 6440, 6465, 6528, 6624, 6720, 6896, 7038, 7140, 7245, 7327, 7344, 7360, 7560, 7616, 7728, 7758, 7820, 8064, 8160, 8211, 8280, 8568, 8620, 8640, 8694, 8832, 9051, 9180, 9384, 9520, 9660, 9792, 9913, 9936, 10080, 10304, 10344, 10557, 10710, 10880, 10948, 11040, 11424, 11592, 11637, 11730, 12068, 12096, 12240, 12420, 12512, 12852, 12880, 12930, 13248, 13440, 13685, 13792, 14076, 14280, 14490, 14654, 14688, 14720, 15085, 15120, 15232, 15456, 15516, 15640, 16065, 16320, 16422, 16560, 17136, 17240, 17280, 17388, 17595, 18102, 18360, 18768, 19040, 19320, 19395, 19584, 19826, 19872, 20160, 20608, 20688, 21114, 21420, 21735, 21896, 21981, 22080, 22848, 23184, 23274, 23460, 24136, 24192, 24480, 24633, 24840, 25024, 25704, 25760, 25860, 26496, 27153, 27370, 27584, 28152, 28560, 28980, 29308, 29376, 29739, 30170, 30240, 30912, 31032, 31280, 32130, 32640, 32844, 33120, 34272, 34480, 34776, 35190, 36204, 36635, 36720, 37536, 38080, 38640, 38790, 39652, 39744, 40320, 41055, 41376, 42228, 42840, 43470, 43792, 43962, 44160, 45255, 45696, 46368, 46548, 46920, 48272, 48960, 49266, 49565, 49680, 50048, 51289, 51408, 51520, 51720, 52785, 54306, 54740, 55168, 56304, 57120, 57960, 58185, 58616, 58752, 59478, 60340, 60480, 61824, 62064, 62560, 64260, 65688, 65943, 66240, 68544, 68960, 69391, 69552, 70380, 72408, 73270, 73440, 73899, 75072, 76160, 77280, 77580, 79304, 79488, 81459, 82110, 82752, 84456, 85680, 86940, 87584, 87924, 89217, 90510, 92736, 93096, 93840, 96544, 97920, 98532, 99130, 99360, 102578, 102816, 103040, 103440, 105570, 108612, 109480, 109905, 112608, 114240, 115920, 116370, 117232, 118956, 120680, 120960, 123165, 124128, 125120, 128520, 131376, 131886, 132480, 135765, 137088, 137920, 138782, 139104, 140760, 144816, 146540, 146880, 147798, 148695, 150144, 153867, 154560, 155160, 158608, 162918, 164220, 165504, 168521, 168912, 171360, 173880, 175168, 175848, 178434, 181020, 185472, 186192, 187680, 193088, 197064, 197829, 198260, 198720, 205156, 205632, 206880, 208173, 211140, 217224, 218960, 219810, 225216, 228480, 231840, 232740, 234464, 237912, 241360, 246330, 248256, 250240, 256445, 257040, 262752, 263772, 267651, 271530, 275840, 277564, 278208, 281520, 289632, 293080, 293760, 295596, 297390, 307734, 309120, 310320, 317216, 325836, 328440, 329715, 337042, 337824, 342720, 346955, 347760, 350336, 351696, 356868, 362040, 369495, 372384, 375360, 386176, 394128, 395658, 396520, 397440, 407295, 410312, 411264, 413760, 416346, 422280, 434448, 437920, 439620, 446085, 450432, 461601, 463680, 465480, 468928, 475824, 482720, 492660, 496512, 505563, 512890, 514080, 525504, 527544, 535302, 543060, 555128, 556416, 563040, 579264, 586160, 591192, 594780, 615468, 620640, 624519, 634432, 651672, 656880, 659430, 674084, 675648, 685440, 693910, 695520, 703392, 713736, 724080, 738990, 744768, 750720, 769335, 788256, 791316, 793040, 814590, 820624, 827520, 832692, 842605, 844560, 868896, 875840, 879240, 892170, 923202, 927360, 930960, 937856, 951648, 965440, 985320, 989145, 1011126, 1025780, 1028160, 1040865, 1051008, 1055088, 1070604, 1086120, 1110256, 1126080, 1158528, 1172320, 1179647, 1182384, 1189560, 1230936, 1241280, 1249038, 1268864, 1303344, 1313760, 1318860, 1338255, 1348168, 1351296, 1384803, 1387820, 1391040, 1406784, 1427472, 1448160, 1477980, 1489536, 1516689, 1538670, 1576512, 1582632, 1586080, 1629180, 1641248, 1665384, 1685210, 1689120, 1737792, 1751680, 1758480, 1784340, 1846404, 1861920, 1873557, 1903296, 1930880, 1970640, 1978290, 2022252, 2051560, 2056320, 2081730, 2110176, 2141208, 2172240, 2220512, 2252160, 2308005, 2344640, 2359294, 2364768, 2379120, 2461872, 2482560, 2498076, 2527815, 2606688, 2627520, 2637720, 2676510, 2696336, 2769606, 2775640, 2782080, 2813568, 2854944, 2896320, 2955960, 3033378, 3077340, 3122595, 3153024, 3165264, 3172160, 3258360, 3282496, 3330768, 3370420, 3378240, 3475584, 3516960, 3538941, 3568680, 3692808, 3723840, 3747114, 3806592, 3941280, 3956580, 4044504, 4103120, 4163460, 4220352, 4282416, 4344480, 4441024, 4550067, 4616010, 4689280, 4718588, 4729536, 4758240, 4923744, 4996152, 5055630, 5213376, 5255040, 5275440, 5353020, 5392672, 5539212, 5551280, 5709888, 5792640, 5898235, 5911920, 6066756, 6154680, 6245190, 6330528, 6344320, 6516720, 6564992, 6661536, 6740840, 6756480, 6924015, 7033920, 7077882, 7137360, 7385616, 7447680, 7494228, 7583445, 7882560, 7913160, 8089008, 8206240, 8326920, 8440704, 8564832, 8688960, 8882048, 9100134, 9232020, 9367785, 9437176, 9459072, 9516480, 9847488, 9992304, 10111260, 10426752, 10550880, 10616823, 10706040, 10785344, 11078424, 11102560, 11419776, 11796470, 11823840, 12133512, 12309360, 12490380, 12661056, 13033440, 13323072, 13481680, 13848030, 14067840, 14155764, 14274720, 14771232, 14988456, 15166890, 15765120, 15826320, 16178016, 16412480, 16653840, 17129664, 17377920, 17694705, 18200268, 18464040, 18735570, 18874352, 19032960, 19694976, 19984608, 20222520, 21101760, 21233646, 21412080, 21570688, 22156848, 22205120, 22750335, 23592940, 23647680, 24267024, 24618720, 24980760, 25322112, 26066880, 26646144, 26963360, 27696060, 28311528, 28549440, 29542464, 29976912, 30333780, 31652640, 31850469, 32356032, 32824960, 33307680, 34259328, 35389410, 36400536, 36928080, 37471140, 37748704, 39969216, 40445040, 42203520, 42467292, 42824160, 44313696, 44410240, 45500670, 47185880, 47295360, 48534048, 49237440, 49961520, 52133760, 53084115, 53926720, 55392120, 56623056, 57098880, 59084928, 59953824, 60667560, 63305280, 63700938, 64712064, 66615360, 70778820, 72801072, 73856160, 74942280, 75497408, 79938432, 80890080, 84934584, 85648320, 88627392, 91001340, 94371760, 97068096, 98474880, 99923040, 106168230, 107853440, 110784240, 113246112, 119907648, 121335120, 126610560, 127401876, 133230720, 141557640, 145602144, 147712320, 149884560, 150994816, 159252345, 161780160, 169869168, 171296640, 177254784, 182002680, 188743520, 194136192, 199846080, 212336460, 221568480, 226492224, 239815296, 242670240, 254803752, 283115280, 291204288, 295424640, 299769120, 318504690, 323560320, 339738336, 364005360, 377487040, 399692160, 424672920, 443136960, 452984448, 485340480, 509607504, 566230560, 582408576, 599538240, 637009380, 679476672, 728010720, 754974080, 849345840, 886273920, 970680960, 1019215008, 1132461120, 1199076480, 1274018760, 1358953344, 1456021440, 1698691680, 2038430016, 2264922240, 2548037520, 2912042880, 3397383360, 4076860032, 5096075040, 6794766720, 10192150080, 20384300160]

約数ペア:

[(1, 20384300160), (2, 10192150080), (3, 6794766720), (4, 5096075040), (5, 4076860032), (6, 3397383360), (7, 2912042880), (8, 2548037520), (9, 2264922240), (10, 2038430016), (12, 1698691680), (14, 1456021440), (15, 1358953344), (16, 1274018760), (17, 1199076480), (18, 1132461120), (20, 1019215008), (21, 970680960), (23, 886273920), (24, 849345840), (27, 754974080), (28, 728010720), (30, 679476672), (32, 637009380), (34, 599538240), (35, 582408576), (36, 566230560), (40, 509607504), (42, 485340480), (45, 452984448), (46, 443136960), (48, 424672920), (51, 399692160), (54, 377487040), (56, 364005360), (60, 339738336), (63, 323560320), (64, 318504690), (68, 299769120), (69, 295424640), (70, 291204288), (72, 283115280), (80, 254803752), (84, 242670240), (85, 239815296), (90, 226492224), (92, 221568480), (96, 212336460), (102, 199846080), (105, 194136192), (108, 188743520), (112, 182002680), (115, 177254784), (119, 171296640), (120, 169869168), (126, 161780160), (128, 159252345), (135, 150994816), (136, 149884560), (138, 147712320), (140, 145602144), (144, 141557640), (153, 133230720), (160, 127401876), (161, 126610560), (168, 121335120), (170, 119907648), (180, 113246112), (184, 110784240), (189, 107853440), (192, 106168230), (204, 99923040), (207, 98474880), (210, 97068096), (216, 94371760), (224, 91001340), (230, 88627392), (238, 85648320), (240, 84934584), (252, 80890080), (255, 79938432), (270, 75497408), (272, 74942280), (276, 73856160), (280, 72801072), (288, 70778820), (306, 66615360), (315, 64712064), (320, 63700938), (322, 63305280), (336, 60667560), (340, 59953824), (345, 59084928), (357, 57098880), (360, 56623056), (368, 55392120), (378, 53926720), (384, 53084115), (391, 52133760), (408, 49961520), (414, 49237440), (420, 48534048), (431, 47295360), (432, 47185880), (448, 45500670), (459, 44410240), (460, 44313696), (476, 42824160), (480, 42467292), (483, 42203520), (504, 40445040), (510, 39969216), (540, 37748704), (544, 37471140), (552, 36928080), (560, 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12490380), (1656, 12309360), (1680, 12133512), (1724, 11823840), (1728, 11796470), (1785, 11419776), (1836, 11102560), (1840, 11078424), (1890, 10785344), (1904, 10706040), (1920, 10616823), (1932, 10550880), (1955, 10426752), (2016, 10111260), (2040, 9992304), (2070, 9847488), (2142, 9516480), (2155, 9459072), (2160, 9437176), (2176, 9367785), (2208, 9232020), (2240, 9100134), (2295, 8882048), (2346, 8688960), (2380, 8564832), (2415, 8440704), (2448, 8326920), (2484, 8206240), (2520, 8089008), (2576, 7913160), (2586, 7882560), (2688, 7583445), (2720, 7494228), (2737, 7447680), (2760, 7385616), (2856, 7137360), (2880, 7077882), (2898, 7033920), (2944, 6924015), (3017, 6756480), (3024, 6740840), (3060, 6661536), (3105, 6564992), (3128, 6516720), (3213, 6344320), (3220, 6330528), (3264, 6245190), (3312, 6154680), (3360, 6066756), (3448, 5911920), (3456, 5898235), (3519, 5792640), (3570, 5709888), (3672, 5551280), (3680, 5539212), (3780, 5392672), (3808, 5353020), (3864, 5275440), (3879, 5255040), (3910, 5213376), (4032, 5055630), (4080, 4996152), (4140, 4923744), (4284, 4758240), (4310, 4729536), (4320, 4718588), (4347, 4689280), (4416, 4616010), (4480, 4550067), (4590, 4441024), (4692, 4344480), (4760, 4282416), (4830, 4220352), (4896, 4163460), (4968, 4103120), (5040, 4044504), (5152, 3956580), (5172, 3941280), (5355, 3806592), (5440, 3747114), (5474, 3723840), (5520, 3692808), (5712, 3568680), (5760, 3538941), (5796, 3516960), (5865, 3475584), (6034, 3378240), (6048, 3370420), (6120, 3330768), (6210, 3282496), (6256, 3258360), (6426, 3172160), (6440, 3165264), (6465, 3153024), (6528, 3122595), (6624, 3077340), (6720, 3033378), (6896, 2955960), (7038, 2896320), (7140, 2854944), (7245, 2813568), (7327, 2782080), (7344, 2775640), (7360, 2769606), (7560, 2696336), (7616, 2676510), (7728, 2637720), (7758, 2627520), (7820, 2606688), (8064, 2527815), (8160, 2498076), (8211, 2482560), (8280, 2461872), (8568, 2379120), (8620, 2364768), (8640, 2359294), (8694, 2344640), (8832, 2308005), (9051, 2252160), (9180, 2220512), (9384, 2172240), (9520, 2141208), (9660, 2110176), (9792, 2081730), (9913, 2056320), (9936, 2051560), (10080, 2022252), (10304, 1978290), (10344, 1970640), (10557, 1930880), (10710, 1903296), (10880, 1873557), (10948, 1861920), (11040, 1846404), (11424, 1784340), (11592, 1758480), (11637, 1751680), (11730, 1737792), (12068, 1689120), (12096, 1685210), (12240, 1665384), (12420, 1641248), (12512, 1629180), (12852, 1586080), (12880, 1582632), (12930, 1576512), (13248, 1538670), (13440, 1516689), (13685, 1489536), (13792, 1477980), (14076, 1448160), (14280, 1427472), (14490, 1406784), (14654, 1391040), (14688, 1387820), (14720, 1384803), (15085, 1351296), (15120, 1348168), (15232, 1338255), (15456, 1318860), (15516, 1313760), (15640, 1303344), (16065, 1268864), (16320, 1249038), (16422, 1241280), (16560, 1230936), (17136, 1189560), (17240, 1182384), (17280, 1179647), (17388, 1172320), (17595, 1158528), (18102, 1126080), (18360, 1110256), (18768, 1086120), (19040, 1070604), (19320, 1055088), (19395, 1051008), (19584, 1040865), (19826, 1028160), (19872, 1025780), (20160, 1011126), (20608, 989145), (20688, 985320), (21114, 965440), (21420, 951648), (21735, 937856), (21896, 930960), (21981, 927360), (22080, 923202), (22848, 892170), (23184, 879240), (23274, 875840), (23460, 868896), (24136, 844560), (24192, 842605), (24480, 832692), (24633, 827520), (24840, 820624), (25024, 814590), (25704, 793040), (25760, 791316), (25860, 788256), (26496, 769335), (27153, 750720), (27370, 744768), (27584, 738990), (28152, 724080), (28560, 713736), (28980, 703392), (29308, 695520), (29376, 693910), (29739, 685440), (30170, 675648), (30240, 674084), (30912, 659430), (31032, 656880), (31280, 651672), (32130, 634432), (32640, 624519), (32844, 620640), (33120, 615468), (34272, 594780), (34480, 591192), (34776, 586160), (35190, 579264), (36204, 563040), (36635, 556416), (36720, 555128), (37536, 543060), (38080, 535302), (38640, 527544), (38790, 525504), (39652, 514080), (39744, 512890), (40320, 505563), (41055, 496512), (41376, 492660), (42228, 482720), (42840, 475824), (43470, 468928), (43792, 465480), (43962, 463680), (44160, 461601), (45255, 450432), (45696, 446085), (46368, 439620), (46548, 437920), (46920, 434448), (48272, 422280), (48960, 416346), (49266, 413760), (49565, 411264), (49680, 410312), (50048, 407295), (51289, 397440), (51408, 396520), (51520, 395658), (51720, 394128), (52785, 386176), (54306, 375360), (54740, 372384), (55168, 369495), (56304, 362040), (57120, 356868), (57960, 351696), (58185, 350336), (58616, 347760), (58752, 346955), (59478, 342720), (60340, 337824), (60480, 337042), (61824, 329715), (62064, 328440), (62560, 325836), (64260, 317216), (65688, 310320), (65943, 309120), (66240, 307734), (68544, 297390), (68960, 295596), (69391, 293760), (69552, 293080), (70380, 289632), (72408, 281520), (73270, 278208), (73440, 277564), (73899, 275840), (75072, 271530), (76160, 267651), (77280, 263772), (77580, 262752), (79304, 257040), (79488, 256445), (81459, 250240), (82110, 248256), (82752, 246330), (84456, 241360), (85680, 237912), (86940, 234464), (87584, 232740), (87924, 231840), (89217, 228480), (90510, 225216), (92736, 219810), (93096, 218960), (93840, 217224), (96544, 211140), (97920, 208173), (98532, 206880), (99130, 205632), (99360, 205156), (102578, 198720), (102816, 198260), (103040, 197829), (103440, 197064), (105570, 193088), (108612, 187680), (109480, 186192), (109905, 185472), (112608, 181020), (114240, 178434), (115920, 175848), (116370, 175168), (117232, 173880), (118956, 171360), (120680, 168912), (120960, 168521), (123165, 165504), (124128, 164220), (125120, 162918), (128520, 158608), (131376, 155160), (131886, 154560), (132480, 153867), (135765, 150144), (137088, 148695), (137920, 147798), (138782, 146880), (139104, 146540), (140760, 144816)]