147199492020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{615949}}^1$

素因数の和:616537

約数の個数: 96

約数和(自身を含む): 471866976000

約数和(自身を除く): 324667483980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 569, 1138, 1707, 2276, 2845, 3414, 3983, 5690, 6828, 7966, 8535, 11380, 11949, 15932, 17070, 19915, 23898, 34140, 39830, 47796, 59745, 79660, 119490, 238980, 615949, 1231898, 1847847, 2463796, 3079745, 3695694, 4311643, 6159490, 7391388, 8623286, 9239235, 12318980, 12934929, 17246572, 18478470, 21558215, 25869858, 36956940, 43116430, 51739716, 64674645, 86232860, 129349290, 258698580, 350474981, 700949962, 1051424943, 1401899924, 1752374905, 2102849886, 2453324867, 3504749810, 4205699772, 4906649734, 5257124715, 7009499620, 7359974601, 9813299468, 10514249430, 12266624335, 14719949202, 21028498860, 24533248670, 29439898404, 36799873005, 49066497340, 73599746010, 147199492020]

約数ペア:

[(1, 147199492020), (2, 73599746010), (3, 49066497340), (4, 36799873005), (5, 29439898404), (6, 24533248670), (7, 21028498860), (10, 14719949202), (12, 12266624335), (14, 10514249430), (15, 9813299468), (20, 7359974601), (21, 7009499620), (28, 5257124715), (30, 4906649734), (35, 4205699772), (42, 3504749810), (60, 2453324867), (70, 2102849886), (84, 1752374905), (105, 1401899924), (140, 1051424943), (210, 700949962), (420, 350474981), (569, 258698580), (1138, 129349290), (1707, 86232860), (2276, 64674645), (2845, 51739716), (3414, 43116430), (3983, 36956940), (5690, 25869858), (6828, 21558215), (7966, 18478470), (8535, 17246572), (11380, 12934929), (11949, 12318980), (15932, 9239235), (17070, 8623286), (19915, 7391388), (23898, 6159490), (34140, 4311643), (39830, 3695694), (47796, 3079745), (59745, 2463796), (79660, 1847847), (119490, 1231898), (238980, 615949)]