2161676160

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 960

約数和(自身を含む): 9623797920

約数和(自身を除く): 7462121760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 64, 69, 70, 72, 74, 80, 81, 84, 90, 92, 96, 98, 105, 108, 111, 112, 115, 120, 126, 128, 135, 138, 140, 144, 147, 148, 160, 161, 162, 168, 180, 184, 185, 189, 192, 196, 207, 210, 216, 222, 224, 230, 240, 245, 252, 259, 270, 276, 280, 288, 294, 296, 315, 320, 322, 324, 333, 336, 345, 360, 368, 370, 378, 384, 392, 405, 414, 420, 432, 441, 444, 448, 460, 480, 483, 490, 504, 518, 540, 552, 555, 560, 567, 576, 588, 592, 621, 630, 640, 644, 648, 666, 672, 690, 720, 735, 736, 740, 756, 777, 784, 805, 810, 828, 840, 851, 864, 882, 888, 896, 920, 945, 960, 966, 980, 999, 1008, 1035, 1036, 1080, 1104, 1110, 1120, 1127, 1134, 1152, 1176, 1184, 1242, 1260, 1288, 1295, 1296, 1323, 1332, 1344, 1380, 1440, 1449, 1470, 1472, 1480, 1512, 1554, 1568, 1610, 1620, 1656, 1665, 1680, 1702, 1728, 1764, 1776, 1813, 1840, 1863, 1890, 1920, 1932, 1960, 1998, 2016, 2070, 2072, 2160, 2205, 2208, 2220, 2240, 2254, 2268, 2331, 2352, 2368, 2415, 2484, 2520, 2553, 2576, 2590, 2592, 2646, 2664, 2688, 2760, 2835, 2880, 2898, 2940, 2944, 2960, 2997, 3024, 3105, 3108, 3136, 3220, 3240, 3312, 3330, 3360, 3381, 3404, 3456, 3528, 3552, 3626, 3680, 3726, 3780, 3864, 3885, 3920, 3969, 3996, 4032, 4140, 4144, 4255, 4320, 4347, 4410, 4416, 4440, 4480, 4508, 4536, 4662, 4704, 4736, 4830, 4968, 4995, 5040, 5106, 5152, 5180, 5184, 5292, 5328, 5439, 5520, 5635, 5670, 5760, 5796, 5880, 5920, 5957, 5994, 6048, 6210, 6216, 6272, 6440, 6480, 6615, 6624, 6660, 6720, 6762, 6808, 6993, 7056, 7104, 7245, 7252, 7360, 7452, 7560, 7659, 7728, 7770, 7840, 7938, 7992, 8064, 8280, 8288, 8510, 8640, 8694, 8820, 8832, 8880, 9016, 9065, 9072, 9315, 9324, 9408, 9660, 9936, 9990, 10080, 10143, 10212, 10304, 10360, 10368, 10584, 10656, 10878, 11040, 11270, 11340, 11592, 11655, 11760, 11840, 11914, 11988, 12096, 12420, 12432, 12765, 12880, 12960, 13041, 13230, 13248, 13320, 13440, 13524, 13616, 13986, 14112, 14208, 14490, 14504, 14720, 14904, 14985, 15120, 15318, 15456, 15540, 15680, 15876, 15984, 16317, 16560, 16576, 16905, 17020, 17280, 17388, 17640, 17760, 17871, 18032, 18130, 18144, 18630, 18648, 18816, 19320, 19845, 19872, 19980, 20160, 20286, 20424, 20608, 20720, 20979, 21168, 21312, 21735, 21756, 22080, 22540, 22680, 22977, 23184, 23310, 23520, 23680, 23828, 23976, 24192, 24840, 24864, 25530, 25760, 25920, 26082, 26460, 26496, 26640, 27048, 27195, 27232, 27972, 28224, 28980, 29008, 29785, 29808, 29970, 30240, 30429, 30636, 30912, 31080, 31360, 31752, 31968, 32634, 33120, 33152, 33810, 34040, 34776, 34965, 35280, 35520, 35742, 36064, 36260, 36288, 37260, 37296, 38295, 38640, 39690, 39744, 39960, 40320, 40572, 40848, 41440, 41699, 41958, 42336, 42624, 43470, 43512, 44160, 45080, 45360, 45954, 46368, 46620, 47040, 47656, 47952, 48951, 49680, 49728, 50715, 51060, 51520, 51840, 52164, 52920, 53280, 53613, 54096, 54390, 54464, 55944, 56448, 57960, 58016, 59570, 59616, 59940, 60480, 60858, 61272, 61824, 62160, 63504, 63936, 65205, 65268, 66240, 67620, 68080, 68931, 69552, 69930, 70560, 71040, 71484, 72128, 72520, 72576, 74520, 74592, 76590, 77280, 79380, 79488, 79920, 81144, 81585, 81696, 82880, 83398, 83916, 84672, 86940, 87024, 89355, 90160, 90720, 91287, 91908, 92736, 93240, 94080, 95312, 95904, 97902, 99360, 99456, 101430, 102120, 103040, 104328, 104895, 105840, 106560, 107226, 108192, 108780, 108928, 111888, 114885, 115920, 116032, 119140, 119232, 119880, 120960, 121716, 122544, 124320, 125097, 127008, 127872, 130410, 130536, 132480, 135240, 136160, 137862, 139104, 139860, 141120, 142968, 144256, 145040, 146853, 149040, 149184, 152145, 153180, 154560, 158760, 159840, 160839, 162288, 163170, 163392, 165760, 166796, 167832, 169344, 173880, 174048, 178710, 180320, 181440, 182574, 183816, 185472, 186480, 190624, 191808, 195804, 198720, 202860, 204240, 208495, 208656, 209790, 211680, 213120, 214452, 216384, 217560, 223776, 229770, 231840, 232064, 238280, 238464, 239760, 243432, 244755, 245088, 248640, 250194, 254016, 260820, 261072, 268065, 270480, 272320, 275724, 278208, 279720, 282240, 285936, 290080, 293706, 298080, 298368, 304290, 306360, 309120, 317520, 319680, 321678, 324576, 326340, 326784, 333592, 335664, 344655, 347760, 348096, 357420, 360640, 362880, 365148, 367632, 372960, 375291, 381248, 383616, 391608, 397440, 405720, 408480, 416990, 417312, 419580, 423360, 428904, 432768, 435120, 447552, 456435, 459540, 463680, 476560, 479520, 482517, 486864, 489510, 490176, 497280, 500388, 508032, 521640, 522144, 536130, 540960, 544640, 551448, 556416, 559440, 571872, 580160, 587412, 596160, 608580, 612720, 625485, 635040, 639360, 643356, 649152, 652680, 667184, 671328, 689310, 695520, 696192, 714840, 721280, 730296, 734265, 735264, 745920, 750582, 762496, 783216, 804195, 811440, 816960, 833980, 834624, 839160, 846720, 857808, 870240, 895104, 912870, 919080, 927360, 953120, 959040, 965034, 973728, 979020, 980352, 1000776, 1043280, 1044288, 1072260, 1081920, 1102896, 1118880, 1125873, 1143744, 1160320, 1174824, 1192320, 1217160, 1225440, 1250970, 1270080, 1286712, 1298304, 1305360, 1334368, 1342656, 1378620, 1391040, 1429680, 1460592, 1468530, 1470528, 1491840, 1501164, 1566432, 1608390, 1622880, 1633920, 1667960, 1669248, 1678320, 1715616, 1740480, 1825740, 1838160, 1876455, 1906240, 1918080, 1930068, 1947456, 1958040, 2001552, 2086560, 2088576, 2144520, 2163840, 2205792, 2237760, 2251746, 2287488, 2349648, 2412585, 2434320, 2450880, 2501940, 2540160, 2573424, 2610720, 2668736, 2685312, 2757240, 2782080, 2859360, 2921184, 2937060, 2941056, 3002328, 3132864, 3216780, 3245760, 3335920, 3356640, 3377619, 3431232, 3480960, 3651480, 3676320, 3752910, 3812480, 3860136, 3894912, 3916080, 4003104, 4173120, 4289040, 4411584, 4475520, 4503492, 4699296, 4825170, 4868640, 4901760, 5003880, 5146848, 5221440, 5337472, 5514480, 5629365, 5718720, 5842368, 5874120, 6004656, 6265728, 6433560, 6491520, 6671840, 6713280, 6755238, 6862464, 7302960, 7352640, 7505820, 7720272, 7832160, 8006208, 8346240, 8578080, 8823168, 9006984, 9398592, 9650340, 9737280, 10007760, 10293696, 10442880, 11028960, 11258730, 11437440, 11684736, 11748240, 12009312, 12867120, 13343680, 13426560, 13510476, 14605920, 14705280, 15011640, 15440544, 15664320, 16012416, 16888095, 17156160, 18013968, 18797184, 19300680, 19474560, 20015520, 20587392, 22057920, 22517460, 23496480, 24018624, 25734240, 26687360, 27020952, 29211840, 30023280, 30881088, 31328640, 33776190, 34312320, 36027936, 38601360, 40031040, 44115840, 45034920, 46992960, 48037248, 51468480, 54041904, 58423680, 60046560, 61762176, 67552380, 72055872, 77202720, 80062080, 90069840, 93985920, 102936960, 108083808, 120093120, 135104760, 144111744, 154405440, 180139680, 216167616, 240186240, 270209520, 308810880, 360279360, 432335232, 540419040, 720558720, 1080838080, 2161676160]

約数ペア:

[(1, 2161676160), (2, 1080838080), (3, 720558720), (4, 540419040), (5, 432335232), (6, 360279360), (7, 308810880), (8, 270209520), (9, 240186240), (10, 216167616), (12, 180139680), (14, 154405440), (15, 144111744), (16, 135104760), (18, 120093120), (20, 108083808), (21, 102936960), (23, 93985920), (24, 90069840), (27, 80062080), (28, 77202720), (30, 72055872), (32, 67552380), (35, 61762176), (36, 60046560), (37, 58423680), (40, 54041904), (42, 51468480), (45, 48037248), (46, 46992960), (48, 45034920), (49, 44115840), (54, 40031040), (56, 38601360), (60, 36027936), (63, 34312320), (64, 33776190), (69, 31328640), (70, 30881088), (72, 30023280), (74, 29211840), (80, 27020952), (81, 26687360), (84, 25734240), (90, 24018624), (92, 23496480), (96, 22517460), (98, 22057920), (105, 20587392), (108, 20015520), (111, 19474560), (112, 19300680), (115, 18797184), (120, 18013968), (126, 17156160), (128, 16888095), (135, 16012416), (138, 15664320), (140, 15440544), (144, 15011640), (147, 14705280), (148, 14605920), (160, 13510476), (161, 13426560), (162, 13343680), (168, 12867120), (180, 12009312), (184, 11748240), (185, 11684736), (189, 11437440), (192, 11258730), (196, 11028960), (207, 10442880), (210, 10293696), (216, 10007760), (222, 9737280), (224, 9650340), (230, 9398592), (240, 9006984), (245, 8823168), (252, 8578080), (259, 8346240), (270, 8006208), (276, 7832160), (280, 7720272), (288, 7505820), (294, 7352640), (296, 7302960), (315, 6862464), (320, 6755238), (322, 6713280), (324, 6671840), (333, 6491520), (336, 6433560), (345, 6265728), (360, 6004656), (368, 5874120), (370, 5842368), (378, 5718720), (384, 5629365), (392, 5514480), (405, 5337472), (414, 5221440), (420, 5146848), (432, 5003880), (441, 4901760), (444, 4868640), (448, 4825170), (460, 4699296), (480, 4503492), (483, 4475520), (490, 4411584), (504, 4289040), (518, 4173120), (540, 4003104), (552, 3916080), (555, 3894912), (560, 3860136), (567, 3812480), (576, 3752910), (588, 3676320), (592, 3651480), (621, 3480960), (630, 3431232), (640, 3377619), (644, 3356640), (648, 3335920), (666, 3245760), (672, 3216780), (690, 3132864), (720, 3002328), (735, 2941056), (736, 2937060), (740, 2921184), (756, 2859360), (777, 2782080), (784, 2757240), (805, 2685312), (810, 2668736), (828, 2610720), (840, 2573424), (851, 2540160), (864, 2501940), (882, 2450880), (888, 2434320), (896, 2412585), (920, 2349648), (945, 2287488), (960, 2251746), (966, 2237760), (980, 2205792), (999, 2163840), (1008, 2144520), (1035, 2088576), (1036, 2086560), (1080, 2001552), (1104, 1958040), (1110, 1947456), (1120, 1930068), (1127, 1918080), (1134, 1906240), (1152, 1876455), (1176, 1838160), (1184, 1825740), (1242, 1740480), (1260, 1715616), (1288, 1678320), (1295, 1669248), (1296, 1667960), (1323, 1633920), (1332, 1622880), (1344, 1608390), (1380, 1566432), (1440, 1501164), (1449, 1491840), (1470, 1470528), (1472, 1468530), (1480, 1460592), (1512, 1429680), (1554, 1391040), (1568, 1378620), (1610, 1342656), (1620, 1334368), (1656, 1305360), (1665, 1298304), (1680, 1286712), (1702, 1270080), (1728, 1250970), (1764, 1225440), (1776, 1217160), (1813, 1192320), (1840, 1174824), (1863, 1160320), (1890, 1143744), (1920, 1125873), (1932, 1118880), (1960, 1102896), (1998, 1081920), (2016, 1072260), (2070, 1044288), (2072, 1043280), (2160, 1000776), (2205, 980352), (2208, 979020), (2220, 973728), (2240, 965034), (2254, 959040), (2268, 953120), (2331, 927360), (2352, 919080), (2368, 912870), (2415, 895104), (2484, 870240), (2520, 857808), (2553, 846720), (2576, 839160), (2590, 834624), (2592, 833980), (2646, 816960), (2664, 811440), (2688, 804195), (2760, 783216), (2835, 762496), (2880, 750582), (2898, 745920), (2940, 735264), (2944, 734265), (2960, 730296), (2997, 721280), (3024, 714840), (3105, 696192), (3108, 695520), (3136, 689310), (3220, 671328), (3240, 667184), (3312, 652680), (3330, 649152), (3360, 643356), (3381, 639360), (3404, 635040), (3456, 625485), (3528, 612720), (3552, 608580), (3626, 596160), (3680, 587412), (3726, 580160), (3780, 571872), (3864, 559440), (3885, 556416), (3920, 551448), (3969, 544640), (3996, 540960), (4032, 536130), (4140, 522144), (4144, 521640), (4255, 508032), (4320, 500388), (4347, 497280), (4410, 490176), (4416, 489510), (4440, 486864), (4480, 482517), (4508, 479520), (4536, 476560), (4662, 463680), (4704, 459540), (4736, 456435), (4830, 447552), (4968, 435120), (4995, 432768), (5040, 428904), (5106, 423360), (5152, 419580), (5180, 417312), (5184, 416990), (5292, 408480), (5328, 405720), (5439, 397440), (5520, 391608), (5635, 383616), (5670, 381248), (5760, 375291), (5796, 372960), (5880, 367632), (5920, 365148), (5957, 362880), (5994, 360640), (6048, 357420), (6210, 348096), (6216, 347760), (6272, 344655), (6440, 335664), (6480, 333592), (6615, 326784), (6624, 326340), (6660, 324576), (6720, 321678), (6762, 319680), (6808, 317520), (6993, 309120), (7056, 306360), (7104, 304290), (7245, 298368), (7252, 298080), (7360, 293706), (7452, 290080), (7560, 285936), (7659, 282240), (7728, 279720), (7770, 278208), (7840, 275724), (7938, 272320), (7992, 270480), (8064, 268065), (8280, 261072), (8288, 260820), (8510, 254016), (8640, 250194), (8694, 248640), (8820, 245088), (8832, 244755), (8880, 243432), (9016, 239760), (9065, 238464), (9072, 238280), (9315, 232064), (9324, 231840), (9408, 229770), (9660, 223776), (9936, 217560), (9990, 216384), (10080, 214452), (10143, 213120), (10212, 211680), (10304, 209790), (10360, 208656), (10368, 208495), (10584, 204240), (10656, 202860), (10878, 198720), (11040, 195804), (11270, 191808), (11340, 190624), (11592, 186480), (11655, 185472), (11760, 183816), (11840, 182574), (11914, 181440), (11988, 180320), (12096, 178710), (12420, 174048), (12432, 173880), (12765, 169344), (12880, 167832), (12960, 166796), (13041, 165760), (13230, 163392), (13248, 163170), (13320, 162288), (13440, 160839), (13524, 159840), (13616, 158760), (13986, 154560), (14112, 153180), (14208, 152145), (14490, 149184), (14504, 149040), (14720, 146853), (14904, 145040), (14985, 144256), (15120, 142968), (15318, 141120), (15456, 139860), (15540, 139104), (15680, 137862), (15876, 136160), (15984, 135240), (16317, 132480), (16560, 130536), (16576, 130410), (16905, 127872), (17020, 127008), (17280, 125097), (17388, 124320), (17640, 122544), (17760, 121716), (17871, 120960), (18032, 119880), (18130, 119232), (18144, 119140), (18630, 116032), (18648, 115920), (18816, 114885), (19320, 111888), (19845, 108928), (19872, 108780), (19980, 108192), (20160, 107226), (20286, 106560), (20424, 105840), (20608, 104895), (20720, 104328), (20979, 103040), (21168, 102120), (21312, 101430), (21735, 99456), (21756, 99360), (22080, 97902), (22540, 95904), (22680, 95312), (22977, 94080), (23184, 93240), (23310, 92736), (23520, 91908), (23680, 91287), (23828, 90720), (23976, 90160), (24192, 89355), (24840, 87024), (24864, 86940), (25530, 84672), (25760, 83916), (25920, 83398), (26082, 82880), (26460, 81696), (26496, 81585), (26640, 81144), (27048, 79920), (27195, 79488), (27232, 79380), (27972, 77280), (28224, 76590), (28980, 74592), (29008, 74520), (29785, 72576), (29808, 72520), (29970, 72128), (30240, 71484), (30429, 71040), (30636, 70560), (30912, 69930), (31080, 69552), (31360, 68931), (31752, 68080), (31968, 67620), (32634, 66240), (33120, 65268), (33152, 65205), (33810, 63936), (34040, 63504), (34776, 62160), (34965, 61824), (35280, 61272), (35520, 60858), (35742, 60480), (36064, 59940), (36260, 59616), (36288, 59570), (37260, 58016), (37296, 57960), (38295, 56448), (38640, 55944), (39690, 54464), (39744, 54390), (39960, 54096), (40320, 53613), (40572, 53280), (40848, 52920), (41440, 52164), (41699, 51840), (41958, 51520), (42336, 51060), (42624, 50715), (43470, 49728), (43512, 49680), (44160, 48951), (45080, 47952), (45360, 47656), (45954, 47040), (46368, 46620)]