15674180520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1\times {\mathrm{1553}}^1$

素因数の和:2275

約数の個数: 128

約数和(自身を含む): 47449463040

約数和(自身を除く): 31775282520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 557, 604, 755, 906, 1114, 1208, 1510, 1553, 1671, 1812, 2228, 2265, 2785, 3020, 3106, 3342, 3624, 4456, 4530, 4659, 5570, 6040, 6212, 6684, 7765, 8355, 9060, 9318, 11140, 12424, 13368, 15530, 16710, 18120, 18636, 22280, 23295, 31060, 33420, 37272, 46590, 62120, 66840, 84107, 93180, 168214, 186360, 234503, 252321, 336428, 420535, 469006, 504642, 672856, 703509, 841070, 865021, 938012, 1009284, 1172515, 1261605, 1407018, 1682140, 1730042, 1876024, 2018568, 2345030, 2523210, 2595063, 2814036, 3364280, 3460084, 3517545, 4325105, 4690060, 5046420, 5190126, 5628072, 6920168, 7035090, 8650210, 9380120, 10092840, 10380252, 12975315, 14070180, 17300420, 20760504, 25950630, 28140360, 34600840, 51901260, 103802520, 130618171, 261236342, 391854513, 522472684, 653090855, 783709026, 1044945368, 1306181710, 1567418052, 1959272565, 2612363420, 3134836104, 3918545130, 5224726840, 7837090260, 15674180520]

約数ペア:

[(1, 15674180520), (2, 7837090260), (3, 5224726840), (4, 3918545130), (5, 3134836104), (6, 2612363420), (8, 1959272565), (10, 1567418052), (12, 1306181710), (15, 1044945368), (20, 783709026), (24, 653090855), (30, 522472684), (40, 391854513), (60, 261236342), (120, 130618171), (151, 103802520), (302, 51901260), (453, 34600840), (557, 28140360), (604, 25950630), (755, 20760504), (906, 17300420), (1114, 14070180), (1208, 12975315), (1510, 10380252), (1553, 10092840), (1671, 9380120), (1812, 8650210), (2228, 7035090), (2265, 6920168), (2785, 5628072), (3020, 5190126), (3106, 5046420), (3342, 4690060), (3624, 4325105), (4456, 3517545), (4530, 3460084), (4659, 3364280), (5570, 2814036), (6040, 2595063), (6212, 2523210), (6684, 2345030), (7765, 2018568), (8355, 1876024), (9060, 1730042), (9318, 1682140), (11140, 1407018), (12424, 1261605), (13368, 1172515), (15530, 1009284), (16710, 938012), (18120, 865021), (18636, 841070), (22280, 703509), (23295, 672856), (31060, 504642), (33420, 469006), (37272, 420535), (46590, 336428), (62120, 252321), (66840, 234503), (84107, 186360), (93180, 168214)]