164449740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30119}}^1$

素因数の和:30151

約数の個数: 96

約数和(自身を含む): 566737920

約数和(自身を除く): 402288180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30119, 60238, 90357, 120476, 150595, 180714, 210833, 301190, 361428, 391547, 421666, 451785, 602380, 632499, 783094, 843332, 903570, 1054165, 1174641, 1264998, 1566188, 1807140, 1957735, 2108330, 2349282, 2529996, 2740829, 3162495, 3915470, 4216660, 4698564, 5481658, 5873205, 6324990, 7830940, 8222487, 10963316, 11746410, 12649980, 13704145, 16444974, 23492820, 27408290, 32889948, 41112435, 54816580, 82224870, 164449740]

約数ペア:

[(1, 164449740), (2, 82224870), (3, 54816580), (4, 41112435), (5, 32889948), (6, 27408290), (7, 23492820), (10, 16444974), (12, 13704145), (13, 12649980), (14, 11746410), (15, 10963316), (20, 8222487), (21, 7830940), (26, 6324990), (28, 5873205), (30, 5481658), (35, 4698564), (39, 4216660), (42, 3915470), (52, 3162495), (60, 2740829), (65, 2529996), (70, 2349282), (78, 2108330), (84, 1957735), (91, 1807140), (105, 1566188), (130, 1264998), (140, 1174641), (156, 1054165), (182, 903570), (195, 843332), (210, 783094), (260, 632499), (273, 602380), (364, 451785), (390, 421666), (420, 391547), (455, 361428), (546, 301190), (780, 210833), (910, 180714), (1092, 150595), (1365, 120476), (1820, 90357), (2730, 60238), (5460, 30119)]