2576633640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{438203}}^1$

素因数の和:438231

約数の個数: 96

約数和(自身を含む): 8991946080

約数和(自身を除く): 6415312440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 438203, 876406, 1314609, 1752812, 2191015, 2629218, 3067421, 3505624, 4382030, 5258436, 6134842, 6573045, 8764060, 9202263, 10516872, 12269684, 13146090, 15337105, 17528120, 18404526, 21471947, 24539368, 26292180, 30674210, 36809052, 42943894, 46011315, 52584360, 61348420, 64415841, 73618104, 85887788, 92022630, 107359735, 122696840, 128831682, 171775576, 184045260, 214719470, 257663364, 322079205, 368090520, 429438940, 515326728, 644158410, 858877880, 1288316820, 2576633640]

約数ペア:

[(1, 2576633640), (2, 1288316820), (3, 858877880), (4, 644158410), (5, 515326728), (6, 429438940), (7, 368090520), (8, 322079205), (10, 257663364), (12, 214719470), (14, 184045260), (15, 171775576), (20, 128831682), (21, 122696840), (24, 107359735), (28, 92022630), (30, 85887788), (35, 73618104), (40, 64415841), (42, 61348420), (49, 52584360), (56, 46011315), (60, 42943894), (70, 36809052), (84, 30674210), (98, 26292180), (105, 24539368), (120, 21471947), (140, 18404526), (147, 17528120), (168, 15337105), (196, 13146090), (210, 12269684), (245, 10516872), (280, 9202263), (294, 8764060), (392, 6573045), (420, 6134842), (490, 5258436), (588, 4382030), (735, 3505624), (840, 3067421), (980, 2629218), (1176, 2191015), (1470, 1752812), (1960, 1314609), (2940, 876406), (5880, 438203)]