15696031520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{5303}}^1$

素因数の和:6754

約数の個数: 96

約数和(自身を含む): 39969925632

約数和(自身を除く): 24273894112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1423, 2080, 2846, 5303, 5692, 7115, 10606, 11384, 14230, 18499, 21212, 22768, 26515, 28460, 36998, 42424, 45536, 53030, 56920, 68939, 73996, 84848, 92495, 106060, 113840, 137878, 147992, 169696, 184990, 212120, 227680, 275756, 295984, 344695, 369980, 424240, 551512, 591968, 689390, 739960, 848480, 1103024, 1378780, 1479920, 2206048, 2757560, 2959840, 5515120, 7546169, 11030240, 15092338, 30184676, 37730845, 60369352, 75461690, 98100197, 120738704, 150923380, 196200394, 241477408, 301846760, 392400788, 490500985, 603693520, 784801576, 981001970, 1207387040, 1569603152, 1962003940, 3139206304, 3924007880, 7848015760, 15696031520]

約数ペア:

[(1, 15696031520), (2, 7848015760), (4, 3924007880), (5, 3139206304), (8, 1962003940), (10, 1569603152), (13, 1207387040), (16, 981001970), (20, 784801576), (26, 603693520), (32, 490500985), (40, 392400788), (52, 301846760), (65, 241477408), (80, 196200394), (104, 150923380), (130, 120738704), (160, 98100197), (208, 75461690), (260, 60369352), (416, 37730845), (520, 30184676), (1040, 15092338), (1423, 11030240), (2080, 7546169), (2846, 5515120), (5303, 2959840), (5692, 2757560), (7115, 2206048), (10606, 1479920), (11384, 1378780), (14230, 1103024), (18499, 848480), (21212, 739960), (22768, 689390), (26515, 591968), (28460, 551512), (36998, 424240), (42424, 369980), (45536, 344695), (53030, 295984), (56920, 275756), (68939, 227680), (73996, 212120), (84848, 184990), (92495, 169696), (106060, 147992), (113840, 137878)]