245311560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 934053120

約数和(自身を除く): 688741560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 43, 45, 46, 52, 53, 60, 65, 69, 72, 78, 86, 90, 92, 104, 106, 115, 117, 120, 129, 130, 138, 156, 159, 172, 180, 184, 195, 207, 212, 215, 230, 234, 258, 260, 265, 276, 299, 312, 318, 344, 345, 360, 387, 390, 414, 424, 430, 460, 468, 477, 516, 520, 530, 552, 559, 585, 598, 636, 645, 689, 690, 774, 780, 795, 828, 860, 897, 920, 936, 954, 989, 1032, 1035, 1060, 1118, 1170, 1196, 1219, 1272, 1290, 1378, 1380, 1495, 1548, 1560, 1590, 1656, 1677, 1720, 1794, 1908, 1935, 1978, 2067, 2070, 2120, 2236, 2279, 2340, 2385, 2392, 2438, 2580, 2691, 2756, 2760, 2795, 2967, 2990, 3096, 3180, 3354, 3445, 3588, 3657, 3816, 3870, 3956, 4134, 4140, 4472, 4485, 4558, 4680, 4770, 4876, 4945, 5031, 5160, 5382, 5512, 5590, 5934, 5980, 6095, 6201, 6360, 6708, 6837, 6890, 7176, 7314, 7740, 7912, 8268, 8280, 8385, 8901, 8970, 9116, 9540, 9752, 9890, 10062, 10335, 10764, 10971, 11180, 11395, 11868, 11960, 12190, 12402, 12857, 13416, 13455, 13674, 13780, 14628, 14835, 15480, 15847, 16536, 16770, 17802, 17940, 18232, 18285, 19080, 19780, 20124, 20511, 20670, 21528, 21942, 22360, 22790, 23736, 24380, 24804, 25155, 25714, 26910, 27348, 27560, 29256, 29627, 29670, 31005, 31694, 33540, 34185, 35604, 35880, 36570, 38571, 39560, 40248, 41022, 41340, 43884, 44505, 45580, 47541, 48760, 49608, 50310, 51428, 52417, 53820, 54696, 54855, 59254, 59340, 62010, 63388, 64285, 67080, 68370, 71208, 73140, 77142, 79235, 82044, 82680, 87768, 88881, 89010, 91160, 95082, 100620, 102555, 102856, 104834, 107640, 109710, 115713, 118508, 118680, 124020, 126776, 128570, 136740, 142623, 146280, 148135, 154284, 157251, 158470, 164088, 177762, 178020, 190164, 192855, 201240, 205110, 209668, 219420, 231426, 237016, 237705, 248040, 257140, 262085, 266643, 273480, 285246, 296270, 308568, 314502, 316940, 355524, 356040, 380328, 385710, 410220, 419336, 438840, 444405, 462852, 471753, 475410, 514280, 524170, 533286, 570492, 578565, 592540, 629004, 633880, 681421, 711048, 713115, 771420, 786255, 820440, 888810, 925704, 943506, 950820, 1048340, 1066572, 1140984, 1157130, 1185080, 1258008, 1333215, 1362842, 1426230, 1542840, 1572510, 1777620, 1887012, 1901640, 2044263, 2096680, 2133144, 2314260, 2358765, 2666430, 2725684, 2852460, 3145020, 3407105, 3555240, 3774024, 4088526, 4628520, 4717530, 5332860, 5451368, 5704920, 6132789, 6290040, 6814210, 8177052, 9435060, 10221315, 10665720, 12265578, 13628420, 16354104, 18870120, 20442630, 24531156, 27256840, 30663945, 40885260, 49062312, 61327890, 81770520, 122655780, 245311560]

約数ペア:

[(1, 245311560), (2, 122655780), (3, 81770520), (4, 61327890), (5, 49062312), (6, 40885260), (8, 30663945), (9, 27256840), (10, 24531156), (12, 20442630), (13, 18870120), (15, 16354104), (18, 13628420), (20, 12265578), (23, 10665720), (24, 10221315), (26, 9435060), (30, 8177052), (36, 6814210), (39, 6290040), (40, 6132789), (43, 5704920), (45, 5451368), (46, 5332860), (52, 4717530), (53, 4628520), (60, 4088526), (65, 3774024), (69, 3555240), (72, 3407105), (78, 3145020), (86, 2852460), (90, 2725684), (92, 2666430), (104, 2358765), (106, 2314260), (115, 2133144), (117, 2096680), (120, 2044263), (129, 1901640), (130, 1887012), (138, 1777620), (156, 1572510), (159, 1542840), (172, 1426230), (180, 1362842), (184, 1333215), (195, 1258008), (207, 1185080), (212, 1157130), (215, 1140984), (230, 1066572), (234, 1048340), (258, 950820), (260, 943506), (265, 925704), (276, 888810), (299, 820440), (312, 786255), (318, 771420), (344, 713115), (345, 711048), (360, 681421), (387, 633880), (390, 629004), (414, 592540), (424, 578565), (430, 570492), (460, 533286), (468, 524170), (477, 514280), (516, 475410), (520, 471753), (530, 462852), (552, 444405), (559, 438840), (585, 419336), (598, 410220), (636, 385710), (645, 380328), (689, 356040), (690, 355524), (774, 316940), (780, 314502), (795, 308568), (828, 296270), (860, 285246), (897, 273480), (920, 266643), (936, 262085), (954, 257140), (989, 248040), (1032, 237705), (1035, 237016), (1060, 231426), (1118, 219420), (1170, 209668), (1196, 205110), (1219, 201240), (1272, 192855), (1290, 190164), (1378, 178020), (1380, 177762), (1495, 164088), (1548, 158470), (1560, 157251), (1590, 154284), (1656, 148135), (1677, 146280), (1720, 142623), (1794, 136740), (1908, 128570), (1935, 126776), (1978, 124020), (2067, 118680), (2070, 118508), (2120, 115713), (2236, 109710), (2279, 107640), (2340, 104834), (2385, 102856), (2392, 102555), (2438, 100620), (2580, 95082), (2691, 91160), (2756, 89010), (2760, 88881), (2795, 87768), (2967, 82680), (2990, 82044), (3096, 79235), (3180, 77142), (3354, 73140), (3445, 71208), (3588, 68370), (3657, 67080), (3816, 64285), (3870, 63388), (3956, 62010), (4134, 59340), (4140, 59254), (4472, 54855), (4485, 54696), (4558, 53820), (4680, 52417), (4770, 51428), (4876, 50310), (4945, 49608), (5031, 48760), (5160, 47541), (5382, 45580), (5512, 44505), (5590, 43884), (5934, 41340), (5980, 41022), (6095, 40248), (6201, 39560), (6360, 38571), (6708, 36570), (6837, 35880), (6890, 35604), (7176, 34185), (7314, 33540), (7740, 31694), (7912, 31005), (8268, 29670), (8280, 29627), (8385, 29256), (8901, 27560), (8970, 27348), (9116, 26910), (9540, 25714), (9752, 25155), (9890, 24804), (10062, 24380), (10335, 23736), (10764, 22790), (10971, 22360), (11180, 21942), (11395, 21528), (11868, 20670), (11960, 20511), (12190, 20124), (12402, 19780), (12857, 19080), (13416, 18285), (13455, 18232), (13674, 17940), (13780, 17802), (14628, 16770), (14835, 16536), (15480, 15847)]