20055903840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 864

約数和(自身を含む): 84217625856

約数和(自身を除く): 64161722016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 53, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 98, 105, 106, 112, 120, 124, 126, 140, 144, 147, 155, 159, 160, 168, 173, 180, 186, 196, 210, 212, 217, 224, 240, 245, 248, 252, 265, 279, 280, 288, 294, 310, 315, 318, 336, 346, 360, 371, 372, 392, 420, 424, 434, 441, 465, 477, 480, 490, 496, 504, 519, 530, 558, 560, 588, 620, 630, 636, 651, 672, 692, 720, 735, 742, 744, 784, 795, 840, 848, 865, 868, 882, 930, 954, 980, 992, 1008, 1038, 1060, 1085, 1113, 1116, 1120, 1176, 1211, 1240, 1260, 1272, 1302, 1384, 1395, 1440, 1470, 1484, 1488, 1519, 1557, 1568, 1590, 1643, 1680, 1696, 1730, 1736, 1764, 1855, 1860, 1908, 1953, 1960, 2016, 2076, 2120, 2170, 2205, 2226, 2232, 2352, 2385, 2422, 2480, 2520, 2544, 2595, 2597, 2604, 2768, 2790, 2940, 2968, 2976, 3038, 3114, 3180, 3255, 3286, 3339, 3360, 3460, 3472, 3528, 3633, 3710, 3720, 3816, 3906, 3920, 4152, 4240, 4340, 4410, 4452, 4464, 4557, 4704, 4770, 4844, 4929, 4960, 5040, 5088, 5190, 5194, 5208, 5363, 5536, 5565, 5580, 5880, 5936, 6055, 6076, 6228, 6360, 6510, 6572, 6678, 6920, 6944, 7056, 7266, 7420, 7440, 7595, 7632, 7785, 7791, 7812, 7840, 8215, 8304, 8477, 8480, 8680, 8820, 8904, 8928, 9114, 9169, 9540, 9688, 9765, 9858, 10080, 10380, 10388, 10416, 10726, 10899, 11130, 11160, 11501, 11760, 11872, 12110, 12152, 12456, 12720, 12985, 13020, 13144, 13356, 13671, 13840, 14112, 14532, 14787, 14840, 14880, 15190, 15264, 15570, 15582, 15624, 16089, 16430, 16608, 16695, 16954, 17360, 17640, 17808, 18165, 18228, 18338, 19080, 19376, 19530, 19716, 20760, 20776, 20832, 21452, 21798, 22260, 22320, 22785, 23002, 23373, 23520, 24220, 24304, 24645, 24912, 25431, 25440, 25970, 26040, 26288, 26712, 26815, 27342, 27507, 27680, 29064, 29574, 29680, 30380, 31140, 31164, 31248, 32178, 32860, 33390, 33908, 34503, 34720, 35280, 35616, 36330, 36456, 36676, 37541, 38160, 38752, 38955, 39060, 39432, 41520, 41552, 42385, 42904, 43596, 44520, 44640, 45570, 45845, 46004, 46746, 48267, 48440, 48608, 49290, 49824, 50862, 51940, 52080, 52576, 53424, 53630, 54495, 54684, 55014, 57505, 58128, 59148, 59360, 60760, 62280, 62328, 62496, 64183, 64356, 65720, 66780, 67816, 68355, 69006, 70560, 72660, 72912, 73352, 73935, 75082, 76293, 76320, 77910, 78120, 78864, 80445, 80507, 82521, 83040, 83104, 84770, 85808, 87192, 89040, 91140, 91690, 92008, 93492, 96534, 96880, 98580, 101724, 103509, 103880, 104160, 106848, 107260, 108990, 109368, 110028, 112623, 115010, 116256, 116865, 118296, 121520, 124560, 124656, 127155, 128366, 128712, 131440, 133560, 135632, 136710, 137535, 138012, 145320, 145824, 146704, 147870, 150164, 152586, 155820, 156240, 157728, 160890, 161014, 165042, 169540, 171616, 172515, 174384, 178080, 182280, 183380, 184016, 186984, 187705, 192549, 193068, 193760, 197160, 203448, 207018, 207760, 214520, 217980, 218736, 220056, 225246, 230020, 233730, 236592, 241335, 241521, 243040, 249120, 249312, 254310, 256732, 257424, 262787, 262880, 267120, 271264, 273420, 275070, 276024, 284239, 290640, 293408, 295740, 300328, 305172, 311640, 312480, 320915, 321780, 322028, 330084, 337869, 339080, 345030, 348768, 364560, 366760, 368032, 373968, 375410, 381465, 385098, 386136, 394320, 402535, 406896, 412605, 414036, 415520, 429040, 435960, 437472, 440112, 449281, 450492, 460040, 467460, 473184, 482670, 483042, 508620, 513464, 514848, 517545, 525574, 534240, 546840, 550140, 552048, 563115, 568478, 577647, 581280, 591480, 600656, 610344, 623280, 641830, 643560, 644056, 660168, 675738, 678160, 690060, 724563, 729120, 733520, 747936, 750820, 762930, 770196, 772272, 788361, 788640, 805070, 813792, 825210, 828072, 852717, 858080, 871920, 880224, 898562, 900984, 920080, 934920, 962745, 965340, 966084, 1017240, 1026928, 1035090, 1051148, 1093680, 1100280, 1104096, 1126230, 1136956, 1155294, 1182960, 1201312, 1207605, 1220688, 1246560, 1283660, 1287120, 1288112, 1313935, 1320336, 1347843, 1351476, 1356320, 1380120, 1421195, 1449126, 1467040, 1501640, 1525860, 1540392, 1544544, 1576722, 1610140, 1650420, 1656144, 1689345, 1705434, 1743840, 1797124, 1801968, 1840160, 1869840, 1925490, 1930680, 1932168, 1989673, 2034480, 2053856, 2070180, 2102296, 2187360, 2200560, 2246405, 2252460, 2273912, 2310588, 2365083, 2365920, 2415210, 2441376, 2558151, 2567320, 2574240, 2576224, 2627870, 2640672, 2695686, 2702952, 2760240, 2842390, 2888235, 2898252, 3003280, 3051720, 3080784, 3153444, 3220280, 3300840, 3312288, 3378690, 3410868, 3594248, 3603936, 3622815, 3739680, 3850980, 3861360, 3864336, 3941805, 3979346, 4043529, 4068960, 4140360, 4204592, 4263585, 4401120, 4492810, 4504920, 4547824, 4621176, 4730166, 4830420, 5116302, 5134640, 5255740, 5391372, 5405904, 5520480, 5684780, 5776470, 5796504, 5969019, 6006560, 6103440, 6161568, 6306888, 6440560, 6601680, 6739215, 6757380, 6821736, 7188496, 7245630, 7701960, 7722720, 7728672, 7883610, 7958692, 8087058, 8280720, 8409184, 8527170, 8985620, 9009840, 9095648, 9242352, 9460332, 9660840, 9948365, 10232604, 10269280, 10511480, 10782744, 10811808, 11369560, 11552940, 11593008, 11825415, 11938038, 12206880, 12613776, 12790755, 12881120, 13203360, 13478430, 13514760, 13643472, 13927711, 14376992, 14491260, 15403920, 15767220, 15917384, 16174116, 16561440, 17054340, 17907057, 17971240, 18019680, 18484704, 18920664, 19321680, 19896730, 20217645, 20465208, 21022960, 21565488, 22739120, 23105880, 23186016, 23650830, 23876076, 25227552, 25581510, 26956860, 27029520, 27286944, 27855422, 28982520, 29845095, 30807840, 31534440, 31834768, 32348232, 34108680, 35814114, 35942480, 37841328, 38643360, 39793460, 40435290, 40930416, 41783133, 42045920, 43130976, 45478240, 46211760, 47301660, 47752152, 51163020, 53913720, 54059040, 55710844, 57965040, 59690190, 63068880, 63669536, 64696464, 68217360, 69638555, 71628228, 71884960, 75682656, 79586920, 80870580, 81860832, 83566266, 89535285, 92423520, 94603320, 95504304, 102326040, 107827440, 111421688, 115930080, 119380380, 125349399, 126137760, 129392928, 136434720, 139277110, 143256456, 159173840, 161741160, 167132532, 179070570, 189206640, 191008608, 204652080, 208915665, 215654880, 222843376, 238760760, 250698798, 278554220, 286512912, 318347680, 323482320, 334265064, 358141140, 378413280, 409304160, 417831330, 445686752, 477521520, 501397596, 557108440, 573025824, 626746995, 646964640, 668530128, 716282280, 835662660, 955043040, 1002795192, 1114216880, 1253493990, 1337060256, 1432564560, 1671325320, 2005590384, 2228433760, 2506987980, 2865129120, 3342650640, 4011180768, 5013975960, 6685301280, 10027951920, 20055903840]

約数ペア:

[(1, 20055903840), (2, 10027951920), (3, 6685301280), (4, 5013975960), (5, 4011180768), (6, 3342650640), (7, 2865129120), (8, 2506987980), (9, 2228433760), (10, 2005590384), (12, 1671325320), (14, 1432564560), (15, 1337060256), (16, 1253493990), (18, 1114216880), (20, 1002795192), (21, 955043040), (24, 835662660), (28, 716282280), (30, 668530128), (31, 646964640), (32, 626746995), (35, 573025824), (36, 557108440), (40, 501397596), (42, 477521520), (45, 445686752), (48, 417831330), (49, 409304160), (53, 378413280), (56, 358141140), (60, 334265064), (62, 323482320), (63, 318347680), (70, 286512912), (72, 278554220), (80, 250698798), (84, 238760760), (90, 222843376), (93, 215654880), (96, 208915665), (98, 204652080), (105, 191008608), (106, 189206640), (112, 179070570), (120, 167132532), (124, 161741160), (126, 159173840), (140, 143256456), (144, 139277110), (147, 136434720), (155, 129392928), (159, 126137760), (160, 125349399), (168, 119380380), (173, 115930080), (180, 111421688), (186, 107827440), (196, 102326040), (210, 95504304), (212, 94603320), (217, 92423520), (224, 89535285), (240, 83566266), (245, 81860832), (248, 80870580), (252, 79586920), (265, 75682656), (279, 71884960), (280, 71628228), (288, 69638555), (294, 68217360), (310, 64696464), (315, 63669536), (318, 63068880), (336, 59690190), (346, 57965040), (360, 55710844), (371, 54059040), (372, 53913720), (392, 51163020), (420, 47752152), (424, 47301660), (434, 46211760), (441, 45478240), (465, 43130976), (477, 42045920), (480, 41783133), (490, 40930416), (496, 40435290), (504, 39793460), (519, 38643360), (530, 37841328), (558, 35942480), (560, 35814114), (588, 34108680), (620, 32348232), (630, 31834768), (636, 31534440), (651, 30807840), (672, 29845095), (692, 28982520), (720, 27855422), (735, 27286944), (742, 27029520), (744, 26956860), (784, 25581510), (795, 25227552), (840, 23876076), (848, 23650830), (865, 23186016), (868, 23105880), (882, 22739120), (930, 21565488), (954, 21022960), (980, 20465208), (992, 20217645), (1008, 19896730), (1038, 19321680), (1060, 18920664), (1085, 18484704), (1113, 18019680), (1116, 17971240), (1120, 17907057), (1176, 17054340), (1211, 16561440), (1240, 16174116), (1260, 15917384), (1272, 15767220), (1302, 15403920), (1384, 14491260), (1395, 14376992), (1440, 13927711), (1470, 13643472), (1484, 13514760), (1488, 13478430), (1519, 13203360), (1557, 12881120), (1568, 12790755), (1590, 12613776), (1643, 12206880), (1680, 11938038), (1696, 11825415), (1730, 11593008), (1736, 11552940), (1764, 11369560), (1855, 10811808), (1860, 10782744), (1908, 10511480), (1953, 10269280), (1960, 10232604), (2016, 9948365), (2076, 9660840), (2120, 9460332), (2170, 9242352), (2205, 9095648), (2226, 9009840), (2232, 8985620), (2352, 8527170), (2385, 8409184), (2422, 8280720), (2480, 8087058), (2520, 7958692), (2544, 7883610), (2595, 7728672), (2597, 7722720), (2604, 7701960), (2768, 7245630), (2790, 7188496), (2940, 6821736), (2968, 6757380), (2976, 6739215), (3038, 6601680), (3114, 6440560), (3180, 6306888), (3255, 6161568), (3286, 6103440), (3339, 6006560), (3360, 5969019), (3460, 5796504), (3472, 5776470), (3528, 5684780), (3633, 5520480), (3710, 5405904), (3720, 5391372), (3816, 5255740), (3906, 5134640), (3920, 5116302), (4152, 4830420), (4240, 4730166), (4340, 4621176), (4410, 4547824), (4452, 4504920), (4464, 4492810), (4557, 4401120), (4704, 4263585), (4770, 4204592), (4844, 4140360), (4929, 4068960), (4960, 4043529), (5040, 3979346), (5088, 3941805), (5190, 3864336), (5194, 3861360), (5208, 3850980), (5363, 3739680), (5536, 3622815), (5565, 3603936), (5580, 3594248), (5880, 3410868), (5936, 3378690), (6055, 3312288), (6076, 3300840), (6228, 3220280), (6360, 3153444), (6510, 3080784), (6572, 3051720), (6678, 3003280), (6920, 2898252), (6944, 2888235), (7056, 2842390), (7266, 2760240), (7420, 2702952), (7440, 2695686), (7595, 2640672), (7632, 2627870), (7785, 2576224), (7791, 2574240), (7812, 2567320), (7840, 2558151), (8215, 2441376), (8304, 2415210), (8477, 2365920), (8480, 2365083), (8680, 2310588), (8820, 2273912), (8904, 2252460), (8928, 2246405), (9114, 2200560), (9169, 2187360), (9540, 2102296), (9688, 2070180), (9765, 2053856), (9858, 2034480), (10080, 1989673), (10380, 1932168), (10388, 1930680), (10416, 1925490), (10726, 1869840), (10899, 1840160), (11130, 1801968), (11160, 1797124), (11501, 1743840), (11760, 1705434), (11872, 1689345), (12110, 1656144), (12152, 1650420), (12456, 1610140), (12720, 1576722), (12985, 1544544), (13020, 1540392), (13144, 1525860), (13356, 1501640), (13671, 1467040), (13840, 1449126), (14112, 1421195), (14532, 1380120), (14787, 1356320), (14840, 1351476), (14880, 1347843), (15190, 1320336), (15264, 1313935), (15570, 1288112), (15582, 1287120), (15624, 1283660), (16089, 1246560), (16430, 1220688), (16608, 1207605), (16695, 1201312), (16954, 1182960), (17360, 1155294), (17640, 1136956), (17808, 1126230), (18165, 1104096), (18228, 1100280), (18338, 1093680), (19080, 1051148), (19376, 1035090), (19530, 1026928), (19716, 1017240), (20760, 966084), (20776, 965340), (20832, 962745), (21452, 934920), (21798, 920080), (22260, 900984), (22320, 898562), (22785, 880224), (23002, 871920), (23373, 858080), (23520, 852717), (24220, 828072), (24304, 825210), (24645, 813792), (24912, 805070), (25431, 788640), (25440, 788361), (25970, 772272), (26040, 770196), (26288, 762930), (26712, 750820), (26815, 747936), (27342, 733520), (27507, 729120), (27680, 724563), (29064, 690060), (29574, 678160), (29680, 675738), (30380, 660168), (31140, 644056), (31164, 643560), (31248, 641830), (32178, 623280), (32860, 610344), (33390, 600656), (33908, 591480), (34503, 581280), (34720, 577647), (35280, 568478), (35616, 563115), (36330, 552048), (36456, 550140), (36676, 546840), (37541, 534240), (38160, 525574), (38752, 517545), (38955, 514848), (39060, 513464), (39432, 508620), (41520, 483042), (41552, 482670), (42385, 473184), (42904, 467460), (43596, 460040), (44520, 450492), (44640, 449281), (45570, 440112), (45845, 437472), (46004, 435960), (46746, 429040), (48267, 415520), (48440, 414036), (48608, 412605), (49290, 406896), (49824, 402535), (50862, 394320), (51940, 386136), (52080, 385098), (52576, 381465), (53424, 375410), (53630, 373968), (54495, 368032), (54684, 366760), (55014, 364560), (57505, 348768), (58128, 345030), (59148, 339080), (59360, 337869), (60760, 330084), (62280, 322028), (62328, 321780), (62496, 320915), (64183, 312480), (64356, 311640), (65720, 305172), (66780, 300328), (67816, 295740), (68355, 293408), (69006, 290640), (70560, 284239), (72660, 276024), (72912, 275070), (73352, 273420), (73935, 271264), (75082, 267120), (76293, 262880), (76320, 262787), (77910, 257424), (78120, 256732), (78864, 254310), (80445, 249312), (80507, 249120), (82521, 243040), (83040, 241521), (83104, 241335), (84770, 236592), (85808, 233730), (87192, 230020), (89040, 225246), (91140, 220056), (91690, 218736), (92008, 217980), (93492, 214520), (96534, 207760), (96880, 207018), (98580, 203448), (101724, 197160), (103509, 193760), (103880, 193068), (104160, 192549), (106848, 187705), (107260, 186984), (108990, 184016), (109368, 183380), (110028, 182280), (112623, 178080), (115010, 174384), (116256, 172515), (116865, 171616), (118296, 169540), (121520, 165042), (124560, 161014), (124656, 160890), (127155, 157728), (128366, 156240), (128712, 155820), (131440, 152586), (133560, 150164), (135632, 147870), (136710, 146704), (137535, 145824), (138012, 145320)]