12950362680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{9187}}^1$

素因数の和:9909

約数の個数: 128

約数和(自身を含む): 41200462080

約数和(自身を除く): 28250099400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 691, 1020, 1382, 2040, 2073, 2764, 3455, 4146, 5528, 6910, 8292, 9187, 10365, 11747, 13820, 16584, 18374, 20730, 23494, 27561, 27640, 35241, 36748, 41460, 45935, 46988, 55122, 58735, 70482, 73496, 82920, 91870, 93976, 110244, 117470, 137805, 140964, 156179, 176205, 183740, 220488, 234940, 275610, 281928, 312358, 352410, 367480, 468537, 469880, 551220, 624716, 704820, 780895, 937074, 1102440, 1249432, 1409640, 1561790, 1874148, 2342685, 3123580, 3748296, 4685370, 6247160, 6348217, 9370740, 12696434, 18741480, 19044651, 25392868, 31741085, 38089302, 50785736, 63482170, 76178604, 95223255, 107919689, 126964340, 152357208, 190446510, 215839378, 253928680, 323759067, 380893020, 431678756, 539598445, 647518134, 761786040, 863357512, 1079196890, 1295036268, 1618795335, 2158393780, 2590072536, 3237590670, 4316787560, 6475181340, 12950362680]

約数ペア:

[(1, 12950362680), (2, 6475181340), (3, 4316787560), (4, 3237590670), (5, 2590072536), (6, 2158393780), (8, 1618795335), (10, 1295036268), (12, 1079196890), (15, 863357512), (17, 761786040), (20, 647518134), (24, 539598445), (30, 431678756), (34, 380893020), (40, 323759067), (51, 253928680), (60, 215839378), (68, 190446510), (85, 152357208), (102, 126964340), (120, 107919689), (136, 95223255), (170, 76178604), (204, 63482170), (255, 50785736), (340, 38089302), (408, 31741085), (510, 25392868), (680, 19044651), (691, 18741480), (1020, 12696434), (1382, 9370740), (2040, 6348217), (2073, 6247160), (2764, 4685370), (3455, 3748296), (4146, 3123580), (5528, 2342685), (6910, 1874148), (8292, 1561790), (9187, 1409640), (10365, 1249432), (11747, 1102440), (13820, 937074), (16584, 780895), (18374, 704820), (20730, 624716), (23494, 551220), (27561, 469880), (27640, 468537), (35241, 367480), (36748, 352410), (41460, 312358), (45935, 281928), (46988, 275610), (55122, 234940), (58735, 220488), (70482, 183740), (73496, 176205), (82920, 156179), (91870, 140964), (93976, 137805), (110244, 117470)]