8500105320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{348937}}^1$

素因数の和:348987

約数の個数: 128

約数和(自身を含む): 30148243200

約数和(自身を除く): 21648137880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 348937, 697874, 1046811, 1395748, 1744685, 2093622, 2442559, 2791496, 3489370, 4187244, 4885118, 5234055, 6978740, 7327677, 8374488, 9770236, 10119173, 10468110, 12212795, 13957480, 14655354, 19540472, 20238346, 20936220, 24425590, 29310708, 30357519, 36638385, 40476692, 41872440, 48851180, 50595865, 58621416, 60715038, 70834211, 73276770, 80953384, 97702360, 101191730, 121430076, 141668422, 146553540, 151787595, 202383460, 212502633, 242860152, 283336844, 293107080, 303575190, 354171055, 404766920, 425005266, 566673688, 607150380, 708342110, 850010532, 1062513165, 1214300760, 1416684220, 1700021064, 2125026330, 2833368440, 4250052660, 8500105320]

約数ペア:

[(1, 8500105320), (2, 4250052660), (3, 2833368440), (4, 2125026330), (5, 1700021064), (6, 1416684220), (7, 1214300760), (8, 1062513165), (10, 850010532), (12, 708342110), (14, 607150380), (15, 566673688), (20, 425005266), (21, 404766920), (24, 354171055), (28, 303575190), (29, 293107080), (30, 283336844), (35, 242860152), (40, 212502633), (42, 202383460), (56, 151787595), (58, 146553540), (60, 141668422), (70, 121430076), (84, 101191730), (87, 97702360), (105, 80953384), (116, 73276770), (120, 70834211), (140, 60715038), (145, 58621416), (168, 50595865), (174, 48851180), (203, 41872440), (210, 40476692), (232, 36638385), (280, 30357519), (290, 29310708), (348, 24425590), (406, 20936220), (420, 20238346), (435, 19540472), (580, 14655354), (609, 13957480), (696, 12212795), (812, 10468110), (840, 10119173), (870, 9770236), (1015, 8374488), (1160, 7327677), (1218, 6978740), (1624, 5234055), (1740, 4885118), (2030, 4187244), (2436, 3489370), (3045, 2791496), (3480, 2442559), (4060, 2093622), (4872, 1744685), (6090, 1395748), (8120, 1046811), (12180, 697874), (24360, 348937)]