1570942880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 4156336800

約数和(自身を除く): 2585393920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 109, 130, 160, 164, 169, 205, 208, 218, 260, 328, 338, 410, 416, 436, 520, 533, 545, 656, 676, 820, 845, 872, 1040, 1066, 1090, 1312, 1352, 1417, 1640, 1690, 1744, 2080, 2132, 2180, 2197, 2665, 2704, 2834, 3280, 3380, 3488, 4264, 4360, 4394, 4469, 5330, 5408, 5668, 6560, 6760, 6929, 7085, 8528, 8720, 8788, 8938, 10660, 10985, 11336, 13520, 13858, 14170, 17056, 17440, 17576, 17876, 18421, 21320, 21970, 22345, 22672, 27040, 27716, 28340, 34645, 35152, 35752, 36842, 42640, 43940, 44690, 45344, 55432, 56680, 58097, 69290, 70304, 71504, 73684, 85280, 87880, 89380, 90077, 92105, 110864, 113360, 116194, 138580, 143008, 147368, 175760, 178760, 180154, 184210, 221728, 226720, 232388, 239473, 277160, 290485, 294736, 351520, 357520, 360308, 368420, 450385, 464776, 478946, 554320, 580970, 589472, 715040, 720616, 736840, 755261, 900770, 929552, 957892, 1108640, 1161940, 1197365, 1441232, 1473680, 1510522, 1801540, 1859104, 1915784, 2323880, 2394730, 2882464, 2947360, 3021044, 3603080, 3776305, 3831568, 4647760, 4789460, 6042088, 7206160, 7552610, 7663136, 9295520, 9578920, 9818393, 12084176, 14412320, 15105220, 19157840, 19636786, 24168352, 30210440, 38315680, 39273572, 49091965, 60420880, 78547144, 98183930, 120841760, 157094288, 196367860, 314188576, 392735720, 785471440, 1570942880]

約数ペア:

[(1, 1570942880), (2, 785471440), (4, 392735720), (5, 314188576), (8, 196367860), (10, 157094288), (13, 120841760), (16, 98183930), (20, 78547144), (26, 60420880), (32, 49091965), (40, 39273572), (41, 38315680), (52, 30210440), (65, 24168352), (80, 19636786), (82, 19157840), (104, 15105220), (109, 14412320), (130, 12084176), (160, 9818393), (164, 9578920), (169, 9295520), (205, 7663136), (208, 7552610), (218, 7206160), (260, 6042088), (328, 4789460), (338, 4647760), (410, 3831568), (416, 3776305), (436, 3603080), (520, 3021044), (533, 2947360), (545, 2882464), (656, 2394730), (676, 2323880), (820, 1915784), (845, 1859104), (872, 1801540), (1040, 1510522), (1066, 1473680), (1090, 1441232), (1312, 1197365), (1352, 1161940), (1417, 1108640), (1640, 957892), (1690, 929552), (1744, 900770), (2080, 755261), (2132, 736840), (2180, 720616), (2197, 715040), (2665, 589472), (2704, 580970), (2834, 554320), (3280, 478946), (3380, 464776), (3488, 450385), (4264, 368420), (4360, 360308), (4394, 357520), (4469, 351520), (5330, 294736), (5408, 290485), (5668, 277160), (6560, 239473), (6760, 232388), (6929, 226720), (7085, 221728), (8528, 184210), (8720, 180154), (8788, 178760), (8938, 175760), (10660, 147368), (10985, 143008), (11336, 138580), (13520, 116194), (13858, 113360), (14170, 110864), (17056, 92105), (17440, 90077), (17576, 89380), (17876, 87880), (18421, 85280), (21320, 73684), (21970, 71504), (22345, 70304), (22672, 69290), (27040, 58097), (27716, 56680), (28340, 55432), (34645, 45344), (35152, 44690), (35752, 43940), (36842, 42640)]