508726920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3929}}^1$

素因数の和:4039

約数の個数: 128

約数和(自身を含む): 1663804800

約数和(自身を除く): 1155077880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1560, 1660, 1992, 2158, 2490, 3237, 3320, 3929, 4316, 4980, 5395, 6474, 7858, 8632, 9960, 10790, 11787, 12948, 15716, 16185, 19645, 21580, 23574, 25896, 31432, 32370, 39290, 43160, 47148, 51077, 58935, 64740, 78580, 94296, 102154, 117870, 129480, 153231, 157160, 204308, 235740, 255385, 306462, 326107, 408616, 471480, 510770, 612924, 652214, 766155, 978321, 1021540, 1225848, 1304428, 1532310, 1630535, 1956642, 2043080, 2608856, 3064620, 3261070, 3913284, 4239391, 4891605, 6129240, 6522140, 7826568, 8478782, 9783210, 12718173, 13044280, 16957564, 19566420, 21196955, 25436346, 33915128, 39132840, 42393910, 50872692, 63590865, 84787820, 101745384, 127181730, 169575640, 254363460, 508726920]

約数ペア:

[(1, 508726920), (2, 254363460), (3, 169575640), (4, 127181730), (5, 101745384), (6, 84787820), (8, 63590865), (10, 50872692), (12, 42393910), (13, 39132840), (15, 33915128), (20, 25436346), (24, 21196955), (26, 19566420), (30, 16957564), (39, 13044280), (40, 12718173), (52, 9783210), (60, 8478782), (65, 7826568), (78, 6522140), (83, 6129240), (104, 4891605), (120, 4239391), (130, 3913284), (156, 3261070), (166, 3064620), (195, 2608856), (249, 2043080), (260, 1956642), (312, 1630535), (332, 1532310), (390, 1304428), (415, 1225848), (498, 1021540), (520, 978321), (664, 766155), (780, 652214), (830, 612924), (996, 510770), (1079, 471480), (1245, 408616), (1560, 326107), (1660, 306462), (1992, 255385), (2158, 235740), (2490, 204308), (3237, 157160), (3320, 153231), (3929, 129480), (4316, 117870), (4980, 102154), (5395, 94296), (6474, 78580), (7858, 64740), (8632, 58935), (9960, 51077), (10790, 47148), (11787, 43160), (12948, 39290), (15716, 32370), (16185, 31432), (19645, 25896), (21580, 23574)]