1266925920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1285

約数の個数: 192

約数和(自身を含む): 4324368384

約数和(自身を除く): 3057442464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 191, 195, 208, 240, 260, 312, 382, 390, 416, 480, 520, 573, 624, 764, 780, 955, 1040, 1063, 1146, 1248, 1528, 1560, 1910, 2080, 2126, 2292, 2483, 2865, 3056, 3120, 3189, 3820, 4252, 4584, 4966, 5315, 5730, 6112, 6240, 6378, 7449, 7640, 8504, 9168, 9932, 10630, 11460, 12415, 12756, 13819, 14898, 15280, 15945, 17008, 18336, 19864, 21260, 22920, 24830, 25512, 27638, 29796, 30560, 31890, 34016, 37245, 39728, 41457, 42520, 45840, 49660, 51024, 55276, 59592, 63780, 69095, 74490, 79456, 82914, 85040, 91680, 99320, 102048, 110552, 119184, 127560, 138190, 148980, 165828, 170080, 198640, 203033, 207285, 221104, 238368, 255120, 276380, 297960, 331656, 397280, 406066, 414570, 442208, 510240, 552760, 595920, 609099, 663312, 812132, 829140, 1015165, 1105520, 1191840, 1218198, 1326624, 1624264, 1658280, 2030330, 2211040, 2436396, 2639429, 3045495, 3248528, 3316560, 4060660, 4872792, 5278858, 6090990, 6497056, 6633120, 7918287, 8121320, 9745584, 10557716, 12181980, 13197145, 15836574, 16242640, 19491168, 21115432, 24363960, 26394290, 31673148, 32485280, 39591435, 42230864, 48727920, 52788580, 63346296, 79182870, 84461728, 97455840, 105577160, 126692592, 158365740, 211154320, 253385184, 316731480, 422308640, 633462960, 1266925920]

約数ペア:

[(1, 1266925920), (2, 633462960), (3, 422308640), (4, 316731480), (5, 253385184), (6, 211154320), (8, 158365740), (10, 126692592), (12, 105577160), (13, 97455840), (15, 84461728), (16, 79182870), (20, 63346296), (24, 52788580), (26, 48727920), (30, 42230864), (32, 39591435), (39, 32485280), (40, 31673148), (48, 26394290), (52, 24363960), (60, 21115432), (65, 19491168), (78, 16242640), (80, 15836574), (96, 13197145), (104, 12181980), (120, 10557716), (130, 9745584), (156, 8121320), (160, 7918287), (191, 6633120), (195, 6497056), (208, 6090990), (240, 5278858), (260, 4872792), (312, 4060660), (382, 3316560), (390, 3248528), (416, 3045495), (480, 2639429), (520, 2436396), (573, 2211040), (624, 2030330), (764, 1658280), (780, 1624264), (955, 1326624), (1040, 1218198), (1063, 1191840), (1146, 1105520), (1248, 1015165), (1528, 829140), (1560, 812132), (1910, 663312), (2080, 609099), (2126, 595920), (2292, 552760), (2483, 510240), (2865, 442208), (3056, 414570), (3120, 406066), (3189, 397280), (3820, 331656), (4252, 297960), (4584, 276380), (4966, 255120), (5315, 238368), (5730, 221104), (6112, 207285), (6240, 203033), (6378, 198640), (7449, 170080), (7640, 165828), (8504, 148980), (9168, 138190), (9932, 127560), (10630, 119184), (11460, 110552), (12415, 102048), (12756, 99320), (13819, 91680), (14898, 85040), (15280, 82914), (15945, 79456), (17008, 74490), (18336, 69095), (19864, 63780), (21260, 59592), (22920, 55276), (24830, 51024), (25512, 49660), (27638, 45840), (29796, 42520), (30560, 41457), (31890, 39728), (34016, 37245)]