15951180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 51577344

約数和(自身を除く): 35626164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 233, 326, 420, 466, 489, 652, 699, 815, 932, 978, 1141, 1165, 1398, 1630, 1631, 1956, 2282, 2330, 2445, 2796, 3260, 3262, 3423, 3495, 4564, 4660, 4890, 4893, 5705, 6524, 6846, 6990, 8155, 9780, 9786, 11410, 13692, 13980, 16310, 17115, 19572, 22820, 24465, 32620, 34230, 37979, 48930, 68460, 75958, 97860, 113937, 151916, 189895, 227874, 265853, 379790, 455748, 531706, 569685, 759580, 797559, 1063412, 1139370, 1329265, 1595118, 2278740, 2658530, 3190236, 3987795, 5317060, 7975590, 15951180]

約数ペア:

[(1, 15951180), (2, 7975590), (3, 5317060), (4, 3987795), (5, 3190236), (6, 2658530), (7, 2278740), (10, 1595118), (12, 1329265), (14, 1139370), (15, 1063412), (20, 797559), (21, 759580), (28, 569685), (30, 531706), (35, 455748), (42, 379790), (60, 265853), (70, 227874), (84, 189895), (105, 151916), (140, 113937), (163, 97860), (210, 75958), (233, 68460), (326, 48930), (420, 37979), (466, 34230), (489, 32620), (652, 24465), (699, 22820), (815, 19572), (932, 17115), (978, 16310), (1141, 13980), (1165, 13692), (1398, 11410), (1630, 9786), (1631, 9780), (1956, 8155), (2282, 6990), (2330, 6846), (2445, 6524), (2796, 5705), (3260, 4893), (3262, 4890), (3423, 4660), (3495, 4564)]