1127782240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28537}}^1$

素因数の和:28584

約数の個数: 96

約数和(自身を含む): 3020461920

約数和(自身を除く): 1892679680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 19760, 28537, 39520, 57074, 114148, 142685, 228296, 285370, 370981, 456592, 542203, 570740, 741962, 913184, 1084406, 1141480, 1483924, 1854905, 2168812, 2282960, 2711015, 2967848, 3709810, 4337624, 4565920, 5422030, 5935696, 7048639, 7419620, 8675248, 10844060, 11871392, 14097278, 14839240, 17350496, 21688120, 28194556, 29678480, 35243195, 43376240, 56389112, 59356960, 70486390, 86752480, 112778224, 140972780, 225556448, 281945560, 563891120, 1127782240]

約数ペア:

[(1, 1127782240), (2, 563891120), (4, 281945560), (5, 225556448), (8, 140972780), (10, 112778224), (13, 86752480), (16, 70486390), (19, 59356960), (20, 56389112), (26, 43376240), (32, 35243195), (38, 29678480), (40, 28194556), (52, 21688120), (65, 17350496), (76, 14839240), (80, 14097278), (95, 11871392), (104, 10844060), (130, 8675248), (152, 7419620), (160, 7048639), (190, 5935696), (208, 5422030), (247, 4565920), (260, 4337624), (304, 3709810), (380, 2967848), (416, 2711015), (494, 2282960), (520, 2168812), (608, 1854905), (760, 1483924), (988, 1141480), (1040, 1084406), (1235, 913184), (1520, 741962), (1976, 570740), (2080, 542203), (2470, 456592), (3040, 370981), (3952, 285370), (4940, 228296), (7904, 142685), (9880, 114148), (19760, 57074), (28537, 39520)]