65703960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2897}}^1$

素因数の和:2927

約数の個数: 160

約数和(自身を含む): 252473760

約数和(自身を除く): 186769800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 2897, 3240, 3780, 4536, 5670, 5794, 7560, 8691, 11340, 11588, 14485, 17382, 20279, 22680, 23176, 26073, 28970, 34764, 40558, 43455, 52146, 57940, 60837, 69528, 78219, 81116, 86910, 101395, 104292, 115880, 121674, 130365, 156438, 162232, 173820, 182511, 202790, 208584, 234657, 243348, 260730, 304185, 312876, 347640, 365022, 391095, 405580, 469314, 486696, 521460, 547533, 608370, 625752, 730044, 782190, 811160, 912555, 938628, 1042920, 1095066, 1173285, 1216740, 1460088, 1564380, 1642599, 1825110, 1877256, 2190132, 2346570, 2433480, 2737665, 3128760, 3285198, 3650220, 4380264, 4693140, 5475330, 6570396, 7300440, 8212995, 9386280, 10950660, 13140792, 16425990, 21901320, 32851980, 65703960]

約数ペア:

[(1, 65703960), (2, 32851980), (3, 21901320), (4, 16425990), (5, 13140792), (6, 10950660), (7, 9386280), (8, 8212995), (9, 7300440), (10, 6570396), (12, 5475330), (14, 4693140), (15, 4380264), (18, 3650220), (20, 3285198), (21, 3128760), (24, 2737665), (27, 2433480), (28, 2346570), (30, 2190132), (35, 1877256), (36, 1825110), (40, 1642599), (42, 1564380), (45, 1460088), (54, 1216740), (56, 1173285), (60, 1095066), (63, 1042920), (70, 938628), (72, 912555), (81, 811160), (84, 782190), (90, 730044), (105, 625752), (108, 608370), (120, 547533), (126, 521460), (135, 486696), (140, 469314), (162, 405580), (168, 391095), (180, 365022), (189, 347640), (210, 312876), (216, 304185), (252, 260730), (270, 243348), (280, 234657), (315, 208584), (324, 202790), (360, 182511), (378, 173820), (405, 162232), (420, 156438), (504, 130365), (540, 121674), (567, 115880), (630, 104292), (648, 101395), (756, 86910), (810, 81116), (840, 78219), (945, 69528), (1080, 60837), (1134, 57940), (1260, 52146), (1512, 43455), (1620, 40558), (1890, 34764), (2268, 28970), (2520, 26073), (2835, 23176), (2897, 22680), (3240, 20279), (3780, 17382), (4536, 14485), (5670, 11588), (5794, 11340), (7560, 8691)]