31738222920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{40177}}^1$

素因数の和:40447

約数の個数: 128

約数和(自身を含む): 98934307200

約数和(自身を除く): 67196084280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 227, 232, 290, 348, 435, 454, 580, 681, 696, 870, 908, 1135, 1160, 1362, 1740, 1816, 2270, 2724, 3405, 3480, 4540, 5448, 6583, 6810, 9080, 13166, 13620, 19749, 26332, 27240, 32915, 39498, 40177, 52664, 65830, 78996, 80354, 98745, 120531, 131660, 157992, 160708, 197490, 200885, 241062, 263320, 321416, 394980, 401770, 482124, 602655, 789960, 803540, 964248, 1165133, 1205310, 1607080, 2330266, 2410620, 3495399, 4660532, 4821240, 5825665, 6990798, 9120179, 9321064, 11651330, 13981596, 17476995, 18240358, 23302660, 27360537, 27963192, 34953990, 36480716, 45600895, 46605320, 54721074, 69907980, 72961432, 91201790, 109442148, 136802685, 139815960, 182403580, 218884296, 264485191, 273605370, 364807160, 528970382, 547210740, 793455573, 1057940764, 1094421480, 1322425955, 1586911146, 2115881528, 2644851910, 3173822292, 3967277865, 5289703820, 6347644584, 7934555730, 10579407640, 15869111460, 31738222920]

約数ペア:

[(1, 31738222920), (2, 15869111460), (3, 10579407640), (4, 7934555730), (5, 6347644584), (6, 5289703820), (8, 3967277865), (10, 3173822292), (12, 2644851910), (15, 2115881528), (20, 1586911146), (24, 1322425955), (29, 1094421480), (30, 1057940764), (40, 793455573), (58, 547210740), (60, 528970382), (87, 364807160), (116, 273605370), (120, 264485191), (145, 218884296), (174, 182403580), (227, 139815960), (232, 136802685), (290, 109442148), (348, 91201790), (435, 72961432), (454, 69907980), (580, 54721074), (681, 46605320), (696, 45600895), (870, 36480716), (908, 34953990), (1135, 27963192), (1160, 27360537), (1362, 23302660), (1740, 18240358), (1816, 17476995), (2270, 13981596), (2724, 11651330), (3405, 9321064), (3480, 9120179), (4540, 6990798), (5448, 5825665), (6583, 4821240), (6810, 4660532), (9080, 3495399), (13166, 2410620), (13620, 2330266), (19749, 1607080), (26332, 1205310), (27240, 1165133), (32915, 964248), (39498, 803540), (40177, 789960), (52664, 602655), (65830, 482124), (78996, 401770), (80354, 394980), (98745, 321416), (120531, 263320), (131660, 241062), (157992, 200885), (160708, 197490)]