69459520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 181782720

約数和(自身を除く): 112323200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 130, 160, 208, 236, 260, 283, 295, 320, 416, 472, 520, 566, 590, 767, 832, 944, 1040, 1132, 1180, 1415, 1534, 1888, 2080, 2264, 2360, 2830, 3068, 3679, 3776, 3835, 4160, 4528, 4720, 5660, 6136, 7358, 7670, 9056, 9440, 11320, 12272, 14716, 15340, 16697, 18112, 18395, 18880, 22640, 24544, 29432, 30680, 33394, 36790, 45280, 49088, 58864, 61360, 66788, 73580, 83485, 90560, 117728, 122720, 133576, 147160, 166970, 217061, 235456, 245440, 267152, 294320, 333940, 434122, 534304, 588640, 667880, 868244, 1068608, 1085305, 1177280, 1335760, 1736488, 2170610, 2671520, 3472976, 4341220, 5343040, 6945952, 8682440, 13891904, 17364880, 34729760, 69459520]

約数ペア:

[(1, 69459520), (2, 34729760), (4, 17364880), (5, 13891904), (8, 8682440), (10, 6945952), (13, 5343040), (16, 4341220), (20, 3472976), (26, 2671520), (32, 2170610), (40, 1736488), (52, 1335760), (59, 1177280), (64, 1085305), (65, 1068608), (80, 868244), (104, 667880), (118, 588640), (130, 534304), (160, 434122), (208, 333940), (236, 294320), (260, 267152), (283, 245440), (295, 235456), (320, 217061), (416, 166970), (472, 147160), (520, 133576), (566, 122720), (590, 117728), (767, 90560), (832, 83485), (944, 73580), (1040, 66788), (1132, 61360), (1180, 58864), (1415, 49088), (1534, 45280), (1888, 36790), (2080, 33394), (2264, 30680), (2360, 29432), (2830, 24544), (3068, 22640), (3679, 18880), (3776, 18395), (3835, 18112), (4160, 16697), (4528, 15340), (4720, 14716), (5660, 12272), (6136, 11320), (7358, 9440), (7670, 9056)]