31264301120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4877}}^1$

素因数の和:4997

約数の個数: 224

約数和(自身を含む): 84926838528

約数和(自身を除く): 53662537408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 67, 80, 92, 104, 115, 130, 134, 160, 184, 208, 230, 260, 268, 299, 320, 335, 368, 416, 460, 520, 536, 598, 670, 736, 832, 871, 920, 1040, 1072, 1196, 1340, 1472, 1495, 1541, 1742, 1840, 2080, 2144, 2392, 2680, 2990, 3082, 3484, 3680, 4160, 4288, 4355, 4784, 4877, 5360, 5980, 6164, 6968, 7360, 7705, 8710, 9568, 9754, 10720, 11960, 12328, 13936, 15410, 17420, 19136, 19508, 20033, 21440, 23920, 24385, 24656, 27872, 30820, 34840, 39016, 40066, 47840, 48770, 49312, 55744, 61640, 63401, 69680, 78032, 80132, 95680, 97540, 98624, 100165, 112171, 123280, 126802, 139360, 156064, 160264, 195080, 200330, 224342, 246560, 253604, 278720, 312128, 317005, 320528, 326759, 390160, 400660, 448684, 493120, 507208, 560855, 634010, 641056, 653518, 780320, 801320, 897368, 1014416, 1121710, 1268020, 1282112, 1307036, 1458223, 1560640, 1602640, 1633795, 1794736, 2028832, 2243420, 2536040, 2614072, 2916446, 3205280, 3267590, 3589472, 4057664, 4247867, 4486840, 5072080, 5228144, 5832892, 6410560, 6535180, 7178944, 7291115, 7515457, 8495734, 8973680, 10144160, 10456288, 11665784, 13070360, 14582230, 15030914, 16991468, 17947360, 20288320, 20912576, 21239335, 23331568, 26140720, 29164460, 30061828, 33982936, 35894720, 37577285, 42478670, 46663136, 52281440, 58328920, 60123656, 67965872, 75154570, 84957340, 93326272, 97700941, 104562880, 116657840, 120247312, 135931744, 150309140, 169914680, 195401882, 233315680, 240494624, 271863488, 300618280, 339829360, 390803764, 466631360, 480989248, 488504705, 601236560, 679658720, 781607528, 977009410, 1202473120, 1359317440, 1563215056, 1954018820, 2404946240, 3126430112, 3908037640, 6252860224, 7816075280, 15632150560, 31264301120]

約数ペア:

[(1, 31264301120), (2, 15632150560), (4, 7816075280), (5, 6252860224), (8, 3908037640), (10, 3126430112), (13, 2404946240), (16, 1954018820), (20, 1563215056), (23, 1359317440), (26, 1202473120), (32, 977009410), (40, 781607528), (46, 679658720), (52, 601236560), (64, 488504705), (65, 480989248), (67, 466631360), (80, 390803764), (92, 339829360), (104, 300618280), (115, 271863488), (130, 240494624), (134, 233315680), (160, 195401882), (184, 169914680), (208, 150309140), (230, 135931744), (260, 120247312), (268, 116657840), (299, 104562880), (320, 97700941), (335, 93326272), (368, 84957340), (416, 75154570), (460, 67965872), (520, 60123656), (536, 58328920), (598, 52281440), (670, 46663136), (736, 42478670), (832, 37577285), (871, 35894720), (920, 33982936), (1040, 30061828), (1072, 29164460), (1196, 26140720), (1340, 23331568), (1472, 21239335), (1495, 20912576), (1541, 20288320), (1742, 17947360), (1840, 16991468), (2080, 15030914), (2144, 14582230), (2392, 13070360), (2680, 11665784), (2990, 10456288), (3082, 10144160), (3484, 8973680), (3680, 8495734), (4160, 7515457), (4288, 7291115), (4355, 7178944), (4784, 6535180), (4877, 6410560), (5360, 5832892), (5980, 5228144), (6164, 5072080), (6968, 4486840), (7360, 4247867), (7705, 4057664), (8710, 3589472), (9568, 3267590), (9754, 3205280), (10720, 2916446), (11960, 2614072), (12328, 2536040), (13936, 2243420), (15410, 2028832), (17420, 1794736), (19136, 1633795), (19508, 1602640), (20033, 1560640), (21440, 1458223), (23920, 1307036), (24385, 1282112), (24656, 1268020), (27872, 1121710), (30820, 1014416), (34840, 897368), (39016, 801320), (40066, 780320), (47840, 653518), (48770, 641056), (49312, 634010), (55744, 560855), (61640, 507208), (63401, 493120), (69680, 448684), (78032, 400660), (80132, 390160), (95680, 326759), (97540, 320528), (98624, 317005), (100165, 312128), (112171, 278720), (123280, 253604), (126802, 246560), (139360, 224342), (156064, 200330), (160264, 195080)]