87291258960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1\times {\mathrm{1601}}^1$

素因数の和:3221

約数の個数: 160

約数和(自身を含む): 272684904192

約数和(自身を除く): 185393645232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1447, 1570, 1601, 1884, 2355, 2512, 2894, 3140, 3202, 3768, 4341, 4710, 4803, 5788, 6280, 6404, 7235, 7536, 8005, 8682, 9420, 9606, 11576, 12560, 12808, 14470, 16010, 17364, 18840, 19212, 21705, 23152, 24015, 25616, 28940, 32020, 34728, 37680, 38424, 43410, 48030, 57880, 64040, 69456, 76848, 86820, 96060, 115760, 128080, 173640, 192120, 227179, 251357, 347280, 384240, 454358, 502714, 681537, 754071, 908716, 1005428, 1135895, 1256785, 1363074, 1508142, 1817432, 2010856, 2271790, 2316647, 2513570, 2726148, 3016284, 3407685, 3634864, 3770355, 4021712, 4543580, 4633294, 5027140, 5452296, 6032568, 6815370, 6949941, 7540710, 9087160, 9266588, 10054280, 10904592, 11583235, 12065136, 13630740, 13899882, 15081420, 18174320, 18533176, 20108560, 23166470, 27261480, 27799764, 30162840, 34749705, 37066352, 46332940, 54522960, 55599528, 60325680, 69499410, 92665880, 111199056, 138998820, 185331760, 277997640, 363713579, 555995280, 727427158, 1091140737, 1454854316, 1818567895, 2182281474, 2909708632, 3637135790, 4364562948, 5455703685, 5819417264, 7274271580, 8729125896, 10911407370, 14548543160, 17458251792, 21822814740, 29097086320, 43645629480, 87291258960]

約数ペア:

[(1, 87291258960), (2, 43645629480), (3, 29097086320), (4, 21822814740), (5, 17458251792), (6, 14548543160), (8, 10911407370), (10, 8729125896), (12, 7274271580), (15, 5819417264), (16, 5455703685), (20, 4364562948), (24, 3637135790), (30, 2909708632), (40, 2182281474), (48, 1818567895), (60, 1454854316), (80, 1091140737), (120, 727427158), (157, 555995280), (240, 363713579), (314, 277997640), (471, 185331760), (628, 138998820), (785, 111199056), (942, 92665880), (1256, 69499410), (1447, 60325680), (1570, 55599528), (1601, 54522960), (1884, 46332940), (2355, 37066352), (2512, 34749705), (2894, 30162840), (3140, 27799764), (3202, 27261480), (3768, 23166470), (4341, 20108560), (4710, 18533176), (4803, 18174320), (5788, 15081420), (6280, 13899882), (6404, 13630740), (7235, 12065136), (7536, 11583235), (8005, 10904592), (8682, 10054280), (9420, 9266588), (9606, 9087160), (11576, 7540710), (12560, 6949941), (12808, 6815370), (14470, 6032568), (16010, 5452296), (17364, 5027140), (18840, 4633294), (19212, 4543580), (21705, 4021712), (23152, 3770355), (24015, 3634864), (25616, 3407685), (28940, 3016284), (32020, 2726148), (34728, 2513570), (37680, 2316647), (38424, 2271790), (43410, 2010856), (48030, 1817432), (57880, 1508142), (64040, 1363074), (69456, 1256785), (76848, 1135895), (86820, 1005428), (96060, 908716), (115760, 754071), (128080, 681537), (173640, 502714), (192120, 454358), (227179, 384240), (251357, 347280)]