523670160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12911}}^1$

素因数の和:12953

約数の個数: 120

約数和(自身を含む): 1757994624

約数和(自身を除く): 1234324464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 12911, 13520, 20280, 25822, 38733, 40560, 51644, 64555, 77466, 103288, 129110, 154932, 167843, 193665, 206576, 258220, 309864, 335686, 387330, 503529, 516440, 619728, 671372, 774660, 839215, 1007058, 1032880, 1342744, 1549320, 1678430, 2014116, 2181959, 2517645, 2685488, 3098640, 3356860, 4028232, 4363918, 5035290, 6545877, 6713720, 8056464, 8727836, 10070580, 10909795, 13091754, 13427440, 17455672, 20141160, 21819590, 26183508, 32729385, 34911344, 40282320, 43639180, 52367016, 65458770, 87278360, 104734032, 130917540, 174556720, 261835080, 523670160]

約数ペア:

[(1, 523670160), (2, 261835080), (3, 174556720), (4, 130917540), (5, 104734032), (6, 87278360), (8, 65458770), (10, 52367016), (12, 43639180), (13, 40282320), (15, 34911344), (16, 32729385), (20, 26183508), (24, 21819590), (26, 20141160), (30, 17455672), (39, 13427440), (40, 13091754), (48, 10909795), (52, 10070580), (60, 8727836), (65, 8056464), (78, 6713720), (80, 6545877), (104, 5035290), (120, 4363918), (130, 4028232), (156, 3356860), (169, 3098640), (195, 2685488), (208, 2517645), (240, 2181959), (260, 2014116), (312, 1678430), (338, 1549320), (390, 1342744), (507, 1032880), (520, 1007058), (624, 839215), (676, 774660), (780, 671372), (845, 619728), (1014, 516440), (1040, 503529), (1352, 387330), (1560, 335686), (1690, 309864), (2028, 258220), (2535, 206576), (2704, 193665), (3120, 167843), (3380, 154932), (4056, 129110), (5070, 103288), (6760, 77466), (8112, 64555), (10140, 51644), (12911, 40560), (13520, 38733), (20280, 25822)]