8130354120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78691}}^1$

素因数の和:78756

約数の個数: 192

約数和(自身を含む): 30935399040

約数和(自身を除く): 22805044920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 4305, 4920, 5166, 5740, 6888, 7380, 8610, 10332, 11480, 12915, 14760, 17220, 20664, 25830, 34440, 51660, 78691, 103320, 157382, 236073, 314764, 393455, 472146, 550837, 629528, 708219, 786910, 944292, 1101674, 1180365, 1416438, 1573820, 1652511, 1888584, 2203348, 2360730, 2754185, 2832876, 3147640, 3226331, 3305022, 3541095, 4406696, 4721460, 4957533, 5508370, 5665752, 6452662, 6610044, 7082190, 8262555, 9442920, 9678993, 9915066, 11016740, 12905324, 13220088, 14164380, 16131655, 16525110, 19357986, 19830132, 22033480, 22584317, 24787665, 25810648, 28328760, 29036979, 32263310, 33050220, 38715972, 39660264, 45168634, 48394965, 49575330, 58073958, 64526620, 66100440, 67752951, 77431944, 90337268, 96789930, 99150660, 112921585, 116147916, 129053240, 135505902, 145184895, 180674536, 193579860, 198301320, 203258853, 225843170, 232295832, 271011804, 290369790, 338764755, 387159720, 406517706, 451686340, 542023608, 580739580, 677529510, 813035412, 903372680, 1016294265, 1161479160, 1355059020, 1626070824, 2032588530, 2710118040, 4065177060, 8130354120]

約数ペア:

[(1, 8130354120), (2, 4065177060), (3, 2710118040), (4, 2032588530), (5, 1626070824), (6, 1355059020), (7, 1161479160), (8, 1016294265), (9, 903372680), (10, 813035412), (12, 677529510), (14, 580739580), (15, 542023608), (18, 451686340), (20, 406517706), (21, 387159720), (24, 338764755), (28, 290369790), (30, 271011804), (35, 232295832), (36, 225843170), (40, 203258853), (41, 198301320), (42, 193579860), (45, 180674536), (56, 145184895), (60, 135505902), (63, 129053240), (70, 116147916), (72, 112921585), (82, 99150660), (84, 96789930), (90, 90337268), (105, 77431944), (120, 67752951), (123, 66100440), (126, 64526620), (140, 58073958), (164, 49575330), (168, 48394965), (180, 45168634), (205, 39660264), (210, 38715972), (246, 33050220), (252, 32263310), (280, 29036979), (287, 28328760), (315, 25810648), (328, 24787665), (360, 22584317), (369, 22033480), (410, 19830132), (420, 19357986), (492, 16525110), (504, 16131655), (574, 14164380), (615, 13220088), (630, 12905324), (738, 11016740), (820, 9915066), (840, 9678993), (861, 9442920), (984, 8262555), (1148, 7082190), (1230, 6610044), (1260, 6452662), (1435, 5665752), (1476, 5508370), (1640, 4957533), (1722, 4721460), (1845, 4406696), (2296, 3541095), (2460, 3305022), (2520, 3226331), (2583, 3147640), (2870, 2832876), (2952, 2754185), (3444, 2360730), (3690, 2203348), (4305, 1888584), (4920, 1652511), (5166, 1573820), (5740, 1416438), (6888, 1180365), (7380, 1101674), (8610, 944292), (10332, 786910), (11480, 708219), (12915, 629528), (14760, 550837), (17220, 472146), (20664, 393455), (25830, 314764), (34440, 236073), (51660, 157382), (78691, 103320)]