1381485753360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{379721}}^1$

素因数の和:379934

約数の個数: 240

約数和(自身を含む): 4818544593408

約数和(自身を除く): 3437058840048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 163, 180, 186, 240, 248, 279, 310, 326, 360, 372, 465, 489, 496, 558, 620, 652, 720, 744, 815, 930, 978, 1116, 1240, 1304, 1395, 1467, 1488, 1630, 1860, 1956, 2232, 2445, 2480, 2608, 2790, 2934, 3260, 3720, 3912, 4464, 4890, 5053, 5580, 5868, 6520, 7335, 7440, 7824, 9780, 10106, 11160, 11736, 13040, 14670, 15159, 19560, 20212, 22320, 23472, 25265, 29340, 30318, 39120, 40424, 45477, 50530, 58680, 60636, 75795, 80848, 90954, 101060, 117360, 121272, 151590, 181908, 202120, 227385, 242544, 303180, 363816, 379721, 404240, 454770, 606360, 727632, 759442, 909540, 1139163, 1212720, 1518884, 1819080, 1898605, 2278326, 3037768, 3417489, 3638160, 3797210, 4556652, 5695815, 6075536, 6834978, 7594420, 9113304, 11391630, 11771351, 13669956, 15188840, 17087445, 18226608, 22783260, 23542702, 27339912, 30377680, 34174890, 35314053, 45566520, 47085404, 54679824, 58856755, 61894523, 68349780, 70628106, 91133040, 94170808, 105942159, 117713510, 123789046, 136699560, 141256212, 176570265, 185683569, 188341616, 211884318, 235427020, 247578092, 273399120, 282512424, 309472615, 353140530, 371367138, 423768636, 470854040, 495156184, 529710795, 557050707, 565024848, 618945230, 706281060, 742734276, 847537272, 928417845, 941708080, 990312368, 1059421590, 1114101414, 1237890460, 1412562120, 1485468552, 1695074544, 1856835690, 1918730213, 2118843180, 2228202828, 2475780920, 2785253535, 2825124240, 2970937104, 3713671380, 3837460426, 4237686360, 4456405656, 4951561840, 5570507070, 5756190639, 7427342760, 7674920852, 8475372720, 8912811312, 9593651065, 11141014140, 11512381278, 14854685520, 15349841704, 17268571917, 19187302130, 22282028280, 23024762556, 28780953195, 30699683408, 34537143834, 38374604260, 44564056560, 46049525112, 57561906390, 69074287668, 76749208520, 86342859585, 92099050224, 115123812780, 138148575336, 153498417040, 172685719170, 230247625560, 276297150672, 345371438340, 460495251120, 690742876680, 1381485753360]

約数ペア:

[(1, 1381485753360), (2, 690742876680), (3, 460495251120), (4, 345371438340), (5, 276297150672), (6, 230247625560), (8, 172685719170), (9, 153498417040), (10, 138148575336), (12, 115123812780), (15, 92099050224), (16, 86342859585), (18, 76749208520), (20, 69074287668), (24, 57561906390), (30, 46049525112), (31, 44564056560), (36, 38374604260), (40, 34537143834), (45, 30699683408), (48, 28780953195), (60, 23024762556), (62, 22282028280), (72, 19187302130), (80, 17268571917), (90, 15349841704), (93, 14854685520), (120, 11512381278), (124, 11141014140), (144, 9593651065), (155, 8912811312), (163, 8475372720), (180, 7674920852), (186, 7427342760), (240, 5756190639), (248, 5570507070), (279, 4951561840), (310, 4456405656), (326, 4237686360), (360, 3837460426), (372, 3713671380), (465, 2970937104), (489, 2825124240), (496, 2785253535), (558, 2475780920), (620, 2228202828), (652, 2118843180), (720, 1918730213), (744, 1856835690), (815, 1695074544), (930, 1485468552), (978, 1412562120), (1116, 1237890460), (1240, 1114101414), (1304, 1059421590), (1395, 990312368), (1467, 941708080), (1488, 928417845), (1630, 847537272), (1860, 742734276), (1956, 706281060), (2232, 618945230), (2445, 565024848), (2480, 557050707), (2608, 529710795), (2790, 495156184), (2934, 470854040), (3260, 423768636), (3720, 371367138), (3912, 353140530), (4464, 309472615), (4890, 282512424), (5053, 273399120), (5580, 247578092), (5868, 235427020), (6520, 211884318), (7335, 188341616), (7440, 185683569), (7824, 176570265), (9780, 141256212), (10106, 136699560), (11160, 123789046), (11736, 117713510), (13040, 105942159), (14670, 94170808), (15159, 91133040), (19560, 70628106), (20212, 68349780), (22320, 61894523), (23472, 58856755), (25265, 54679824), (29340, 47085404), (30318, 45566520), (39120, 35314053), (40424, 34174890), (45477, 30377680), (50530, 27339912), (58680, 23542702), (60636, 22783260), (75795, 18226608), (80848, 17087445), (90954, 15188840), (101060, 13669956), (117360, 11771351), (121272, 11391630), (151590, 9113304), (181908, 7594420), (202120, 6834978), (227385, 6075536), (242544, 5695815), (303180, 4556652), (363816, 3797210), (379721, 3638160), (404240, 3417489), (454770, 3037768), (606360, 2278326), (727632, 1898605), (759442, 1819080), (909540, 1518884), (1139163, 1212720)]