1569656920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4799}}^1$

素因数の和:4877

約数の個数: 128

約数和(自身を含む): 4136832000

約数和(自身を除く): 2567175080

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 37, 40, 52, 65, 68, 74, 85, 104, 130, 136, 148, 170, 185, 221, 260, 296, 340, 370, 442, 481, 520, 629, 680, 740, 884, 962, 1105, 1258, 1480, 1768, 1924, 2210, 2405, 2516, 3145, 3848, 4420, 4799, 4810, 5032, 6290, 8177, 8840, 9598, 9620, 12580, 16354, 19196, 19240, 23995, 25160, 32708, 38392, 40885, 47990, 62387, 65416, 81583, 81770, 95980, 124774, 163166, 163540, 177563, 191960, 249548, 311935, 326332, 327080, 355126, 407915, 499096, 623870, 652664, 710252, 815830, 887815, 1060579, 1247740, 1420504, 1631660, 1775630, 2121158, 2308319, 2495480, 3018571, 3263320, 3551260, 4242316, 4616638, 5302895, 6037142, 7102520, 8484632, 9233276, 10605790, 11541595, 12074284, 15092855, 18466552, 21211580, 23083190, 24148568, 30185710, 39241423, 42423160, 46166380, 60371420, 78482846, 92332760, 120742840, 156965692, 196207115, 313931384, 392414230, 784828460, 1569656920]

約数ペア:

[(1, 1569656920), (2, 784828460), (4, 392414230), (5, 313931384), (8, 196207115), (10, 156965692), (13, 120742840), (17, 92332760), (20, 78482846), (26, 60371420), (34, 46166380), (37, 42423160), (40, 39241423), (52, 30185710), (65, 24148568), (68, 23083190), (74, 21211580), (85, 18466552), (104, 15092855), (130, 12074284), (136, 11541595), (148, 10605790), (170, 9233276), (185, 8484632), (221, 7102520), (260, 6037142), (296, 5302895), (340, 4616638), (370, 4242316), (442, 3551260), (481, 3263320), (520, 3018571), (629, 2495480), (680, 2308319), (740, 2121158), (884, 1775630), (962, 1631660), (1105, 1420504), (1258, 1247740), (1480, 1060579), (1768, 887815), (1924, 815830), (2210, 710252), (2405, 652664), (2516, 623870), (3145, 499096), (3848, 407915), (4420, 355126), (4799, 327080), (4810, 326332), (5032, 311935), (6290, 249548), (8177, 191960), (8840, 177563), (9598, 163540), (9620, 163166), (12580, 124774), (16354, 95980), (19196, 81770), (19240, 81583), (23995, 65416), (25160, 62387), (32708, 47990), (38392, 40885)]