310095240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 256

約数和(自身を含む): 1163635200

約数和(自身を除く): 853539960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 260, 273, 280, 292, 312, 364, 365, 389, 390, 420, 438, 455, 511, 520, 546, 584, 728, 730, 778, 780, 840, 876, 910, 949, 1022, 1092, 1095, 1167, 1365, 1460, 1533, 1556, 1560, 1752, 1820, 1898, 1945, 2044, 2184, 2190, 2334, 2555, 2723, 2730, 2847, 2920, 3066, 3112, 3640, 3796, 3890, 4088, 4380, 4668, 4745, 5057, 5110, 5446, 5460, 5694, 5835, 6132, 6643, 7592, 7665, 7780, 8169, 8760, 9336, 9490, 10114, 10220, 10892, 10920, 11388, 11670, 12264, 13286, 13615, 14235, 15171, 15330, 15560, 16338, 18980, 19929, 20228, 20440, 21784, 22776, 23340, 25285, 26572, 27230, 28397, 28470, 30342, 30660, 32676, 33215, 35399, 37960, 39858, 40456, 40845, 46680, 50570, 53144, 54460, 56794, 56940, 60684, 61320, 65352, 66430, 70798, 75855, 79716, 81690, 85191, 99645, 101140, 106197, 108920, 113588, 113880, 121368, 132860, 141596, 141985, 151710, 159432, 163380, 170382, 176995, 198779, 199290, 202280, 212394, 227176, 265720, 283192, 283970, 303420, 326760, 340764, 353990, 369161, 397558, 398580, 424788, 425955, 530985, 567940, 596337, 606840, 681528, 707980, 738322, 795116, 797160, 849576, 851910, 993895, 1061970, 1107483, 1135880, 1192674, 1415960, 1476644, 1590232, 1703820, 1845805, 1987790, 2123940, 2214966, 2385348, 2584127, 2953288, 2981685, 3407640, 3691610, 3975580, 4247880, 4429932, 4770696, 5168254, 5537415, 5963370, 7383220, 7752381, 7951160, 8859864, 10336508, 11074830, 11926740, 12920635, 14766440, 15504762, 20673016, 22149660, 23853480, 25841270, 31009524, 38761905, 44299320, 51682540, 62019048, 77523810, 103365080, 155047620, 310095240]

約数ペア:

[(1, 310095240), (2, 155047620), (3, 103365080), (4, 77523810), (5, 62019048), (6, 51682540), (7, 44299320), (8, 38761905), (10, 31009524), (12, 25841270), (13, 23853480), (14, 22149660), (15, 20673016), (20, 15504762), (21, 14766440), (24, 12920635), (26, 11926740), (28, 11074830), (30, 10336508), (35, 8859864), (39, 7951160), (40, 7752381), (42, 7383220), (52, 5963370), (56, 5537415), (60, 5168254), (65, 4770696), (70, 4429932), (73, 4247880), (78, 3975580), (84, 3691610), (91, 3407640), (104, 2981685), (105, 2953288), (120, 2584127), (130, 2385348), (140, 2214966), (146, 2123940), (156, 1987790), (168, 1845805), (182, 1703820), (195, 1590232), (210, 1476644), (219, 1415960), (260, 1192674), (273, 1135880), (280, 1107483), (292, 1061970), (312, 993895), (364, 851910), (365, 849576), (389, 797160), (390, 795116), (420, 738322), (438, 707980), (455, 681528), (511, 606840), (520, 596337), (546, 567940), (584, 530985), (728, 425955), (730, 424788), (778, 398580), (780, 397558), (840, 369161), (876, 353990), (910, 340764), (949, 326760), (1022, 303420), (1092, 283970), (1095, 283192), (1167, 265720), (1365, 227176), (1460, 212394), (1533, 202280), (1556, 199290), (1560, 198779), (1752, 176995), (1820, 170382), (1898, 163380), (1945, 159432), (2044, 151710), (2184, 141985), (2190, 141596), (2334, 132860), (2555, 121368), (2723, 113880), (2730, 113588), (2847, 108920), (2920, 106197), (3066, 101140), (3112, 99645), (3640, 85191), (3796, 81690), (3890, 79716), (4088, 75855), (4380, 70798), (4668, 66430), (4745, 65352), (5057, 61320), (5110, 60684), (5446, 56940), (5460, 56794), (5694, 54460), (5835, 53144), (6132, 50570), (6643, 46680), (7592, 40845), (7665, 40456), (7780, 39858), (8169, 37960), (8760, 35399), (9336, 33215), (9490, 32676), (10114, 30660), (10220, 30342), (10892, 28470), (10920, 28397), (11388, 27230), (11670, 26572), (12264, 25285), (13286, 23340), (13615, 22776), (14235, 21784), (15171, 20440), (15330, 20228), (15560, 19929), (16338, 18980)]