63945960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 208656000

約数和(自身を除く): 144710040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 229, 260, 312, 358, 390, 458, 520, 537, 687, 716, 780, 895, 916, 1074, 1145, 1374, 1432, 1560, 1790, 1832, 2148, 2290, 2327, 2685, 2748, 2977, 3435, 3580, 4296, 4580, 4654, 5370, 5496, 5954, 6870, 6981, 7160, 8931, 9160, 9308, 10740, 11635, 11908, 13740, 13962, 14885, 17862, 18616, 21480, 23270, 23816, 27480, 27924, 29770, 34905, 35724, 40991, 44655, 46540, 55848, 59540, 69810, 71448, 81982, 89310, 93080, 119080, 122973, 139620, 163964, 178620, 204955, 245946, 279240, 327928, 357240, 409910, 491892, 532883, 614865, 819820, 983784, 1065766, 1229730, 1598649, 1639640, 2131532, 2459460, 2664415, 3197298, 4263064, 4918920, 5328830, 6394596, 7993245, 10657660, 12789192, 15986490, 21315320, 31972980, 63945960]

約数ペア:

[(1, 63945960), (2, 31972980), (3, 21315320), (4, 15986490), (5, 12789192), (6, 10657660), (8, 7993245), (10, 6394596), (12, 5328830), (13, 4918920), (15, 4263064), (20, 3197298), (24, 2664415), (26, 2459460), (30, 2131532), (39, 1639640), (40, 1598649), (52, 1229730), (60, 1065766), (65, 983784), (78, 819820), (104, 614865), (120, 532883), (130, 491892), (156, 409910), (179, 357240), (195, 327928), (229, 279240), (260, 245946), (312, 204955), (358, 178620), (390, 163964), (458, 139620), (520, 122973), (537, 119080), (687, 93080), (716, 89310), (780, 81982), (895, 71448), (916, 69810), (1074, 59540), (1145, 55848), (1374, 46540), (1432, 44655), (1560, 40991), (1790, 35724), (1832, 34905), (2148, 29770), (2290, 27924), (2327, 27480), (2685, 23816), (2748, 23270), (2977, 21480), (3435, 18616), (3580, 17862), (4296, 14885), (4580, 13962), (4654, 13740), (5370, 11908), (5496, 11635), (5954, 10740), (6870, 9308), (6981, 9160), (7160, 8931)]