261925524120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1\times {\mathrm{2381}}^1$

素因数の和:3026

約数の個数: 256

約数和(自身を含む): 854007598080

約数和(自身を除く): 592082073960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 195, 260, 302, 312, 390, 453, 467, 520, 604, 755, 780, 906, 934, 1208, 1401, 1510, 1560, 1812, 1868, 1963, 2265, 2335, 2381, 2802, 3020, 3624, 3736, 3926, 4530, 4670, 4762, 5604, 5889, 6040, 6071, 7005, 7143, 7852, 9060, 9340, 9524, 9815, 11208, 11778, 11905, 12142, 14010, 14286, 15704, 18120, 18213, 18680, 19048, 19630, 23556, 23810, 24284, 28020, 28572, 29445, 30355, 30953, 35715, 36426, 39260, 47112, 47620, 48568, 56040, 57144, 58890, 60710, 61906, 70517, 71430, 72852, 78520, 91065, 92859, 95240, 117780, 121420, 123812, 141034, 142860, 145704, 154765, 182130, 185718, 211551, 235560, 242840, 247624, 282068, 285720, 309530, 352585, 359531, 364260, 371436, 423102, 464295, 564136, 619060, 705170, 719062, 728520, 742872, 846204, 916721, 928590, 1057755, 1078593, 1111927, 1238120, 1410340, 1438124, 1692408, 1797655, 1833442, 1857180, 2115510, 2157186, 2223854, 2750163, 2820680, 2876248, 3335781, 3595310, 3666884, 3714360, 4231020, 4314372, 4447708, 4583605, 4673903, 5392965, 5500326, 5559635, 6671562, 7190620, 7333768, 8462040, 8628744, 8895416, 9167210, 9347806, 10785930, 11000652, 11119270, 13343124, 13750815, 14021709, 14381240, 14455051, 16678905, 18334420, 18695612, 21571860, 22001304, 22238540, 23369515, 26686248, 27501630, 28043418, 28910102, 33357810, 36668840, 37391224, 43143720, 43365153, 44477080, 46739030, 55003260, 56086836, 57820204, 66715620, 70108545, 72275255, 86730306, 93478060, 110006520, 112173672, 115640408, 133431240, 140217090, 144550510, 167900977, 173460612, 186956120, 216825765, 280434180, 289101020, 335801954, 346921224, 433651530, 503702931, 560868360, 578202040, 671603908, 839504885, 867303060, 1007405862, 1343207816, 1679009770, 1734606120, 2014811724, 2182712701, 2518514655, 3358019540, 4029623448, 4365425402, 5037029310, 6548138103, 6716039080, 8730850804, 10074058620, 10913563505, 13096276206, 17461701608, 20148117240, 21827127010, 26192552412, 32740690515, 43654254020, 52385104824, 65481381030, 87308508040, 130962762060, 261925524120]

約数ペア:

[(1, 261925524120), (2, 130962762060), (3, 87308508040), (4, 65481381030), (5, 52385104824), (6, 43654254020), (8, 32740690515), (10, 26192552412), (12, 21827127010), (13, 20148117240), (15, 17461701608), (20, 13096276206), (24, 10913563505), (26, 10074058620), (30, 8730850804), (39, 6716039080), (40, 6548138103), (52, 5037029310), (60, 4365425402), (65, 4029623448), (78, 3358019540), (104, 2518514655), (120, 2182712701), (130, 2014811724), (151, 1734606120), (156, 1679009770), (195, 1343207816), (260, 1007405862), (302, 867303060), (312, 839504885), (390, 671603908), (453, 578202040), (467, 560868360), (520, 503702931), (604, 433651530), (755, 346921224), (780, 335801954), (906, 289101020), (934, 280434180), (1208, 216825765), (1401, 186956120), (1510, 173460612), (1560, 167900977), (1812, 144550510), (1868, 140217090), (1963, 133431240), (2265, 115640408), (2335, 112173672), (2381, 110006520), (2802, 93478060), (3020, 86730306), (3624, 72275255), (3736, 70108545), (3926, 66715620), (4530, 57820204), (4670, 56086836), (4762, 55003260), (5604, 46739030), (5889, 44477080), (6040, 43365153), (6071, 43143720), (7005, 37391224), (7143, 36668840), (7852, 33357810), (9060, 28910102), (9340, 28043418), (9524, 27501630), (9815, 26686248), (11208, 23369515), (11778, 22238540), (11905, 22001304), (12142, 21571860), (14010, 18695612), (14286, 18334420), (15704, 16678905), (18120, 14455051), (18213, 14381240), (18680, 14021709), (19048, 13750815), (19630, 13343124), (23556, 11119270), (23810, 11000652), (24284, 10785930), (28020, 9347806), (28572, 9167210), (29445, 8895416), (30355, 8628744), (30953, 8462040), (35715, 7333768), (36426, 7190620), (39260, 6671562), (47112, 5559635), (47620, 5500326), (48568, 5392965), (56040, 4673903), (57144, 4583605), (58890, 4447708), (60710, 4314372), (61906, 4231020), (70517, 3714360), (71430, 3666884), (72852, 3595310), (78520, 3335781), (91065, 2876248), (92859, 2820680), (95240, 2750163), (117780, 2223854), (121420, 2157186), (123812, 2115510), (141034, 1857180), (142860, 1833442), (145704, 1797655), (154765, 1692408), (182130, 1438124), (185718, 1410340), (211551, 1238120), (235560, 1111927), (242840, 1078593), (247624, 1057755), (282068, 928590), (285720, 916721), (309530, 846204), (352585, 742872), (359531, 728520), (364260, 719062), (371436, 705170), (423102, 619060), (464295, 564136)]