86529040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 237484800

約数和(自身を除く): 150955760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 80, 95, 104, 116, 130, 145, 151, 152, 190, 208, 232, 247, 260, 290, 302, 304, 377, 380, 464, 494, 520, 551, 580, 604, 754, 755, 760, 988, 1040, 1102, 1160, 1208, 1235, 1508, 1510, 1520, 1885, 1963, 1976, 2204, 2320, 2416, 2470, 2755, 2869, 3016, 3020, 3770, 3926, 3952, 4379, 4408, 4940, 5510, 5738, 6032, 6040, 7163, 7540, 7852, 8758, 8816, 9815, 9880, 11020, 11476, 12080, 14326, 14345, 15080, 15704, 17516, 19630, 19760, 21895, 22040, 22952, 28652, 28690, 30160, 31408, 35032, 35815, 37297, 39260, 43790, 44080, 45904, 56927, 57304, 57380, 70064, 71630, 74594, 78520, 83201, 87580, 113854, 114608, 114760, 143260, 149188, 157040, 166402, 175160, 186485, 227708, 229520, 284635, 286520, 298376, 332804, 350320, 372970, 416005, 455416, 569270, 573040, 596752, 665608, 745940, 832010, 910832, 1081613, 1138540, 1331216, 1491880, 1664020, 2163226, 2277080, 2983760, 3328040, 4326452, 4554160, 5408065, 6656080, 8652904, 10816130, 17305808, 21632260, 43264520, 86529040]

約数ペア:

[(1, 86529040), (2, 43264520), (4, 21632260), (5, 17305808), (8, 10816130), (10, 8652904), (13, 6656080), (16, 5408065), (19, 4554160), (20, 4326452), (26, 3328040), (29, 2983760), (38, 2277080), (40, 2163226), (52, 1664020), (58, 1491880), (65, 1331216), (76, 1138540), (80, 1081613), (95, 910832), (104, 832010), (116, 745940), (130, 665608), (145, 596752), (151, 573040), (152, 569270), (190, 455416), (208, 416005), (232, 372970), (247, 350320), (260, 332804), (290, 298376), (302, 286520), (304, 284635), (377, 229520), (380, 227708), (464, 186485), (494, 175160), (520, 166402), (551, 157040), (580, 149188), (604, 143260), (754, 114760), (755, 114608), (760, 113854), (988, 87580), (1040, 83201), (1102, 78520), (1160, 74594), (1208, 71630), (1235, 70064), (1508, 57380), (1510, 57304), (1520, 56927), (1885, 45904), (1963, 44080), (1976, 43790), (2204, 39260), (2320, 37297), (2416, 35815), (2470, 35032), (2755, 31408), (2869, 30160), (3016, 28690), (3020, 28652), (3770, 22952), (3926, 22040), (3952, 21895), (4379, 19760), (4408, 19630), (4940, 17516), (5510, 15704), (5738, 15080), (6032, 14345), (6040, 14326), (7163, 12080), (7540, 11476), (7852, 11020), (8758, 9880), (8816, 9815)]