165316740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 480332160

約数和(自身を除く): 315015420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 113, 148, 185, 222, 226, 339, 370, 444, 452, 555, 565, 659, 678, 740, 1110, 1130, 1318, 1356, 1695, 1977, 2220, 2260, 2636, 3295, 3390, 3954, 4181, 6590, 6780, 7908, 8362, 9885, 12543, 13180, 16724, 19770, 20905, 24383, 25086, 39540, 41810, 48766, 50172, 62715, 73149, 74467, 83620, 97532, 121915, 125430, 146298, 148934, 223401, 243830, 250860, 292596, 297868, 365745, 372335, 446802, 487660, 731490, 744670, 893604, 1117005, 1462980, 1489340, 2234010, 2755279, 4468020, 5510558, 8265837, 11021116, 13776395, 16531674, 27552790, 33063348, 41329185, 55105580, 82658370, 165316740]

約数ペア:

[(1, 165316740), (2, 82658370), (3, 55105580), (4, 41329185), (5, 33063348), (6, 27552790), (10, 16531674), (12, 13776395), (15, 11021116), (20, 8265837), (30, 5510558), (37, 4468020), (60, 2755279), (74, 2234010), (111, 1489340), (113, 1462980), (148, 1117005), (185, 893604), (222, 744670), (226, 731490), (339, 487660), (370, 446802), (444, 372335), (452, 365745), (555, 297868), (565, 292596), (659, 250860), (678, 243830), (740, 223401), (1110, 148934), (1130, 146298), (1318, 125430), (1356, 121915), (1695, 97532), (1977, 83620), (2220, 74467), (2260, 73149), (2636, 62715), (3295, 50172), (3390, 48766), (3954, 41810), (4181, 39540), (6590, 25086), (6780, 24383), (7908, 20905), (8362, 19770), (9885, 16724), (12543, 13180)]