169056840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 544320000

約数和(自身を除く): 375263160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 474, 510, 632, 680, 790, 948, 1020, 1049, 1185, 1343, 1580, 1896, 2040, 2098, 2370, 2686, 3147, 3160, 4029, 4196, 4740, 5245, 5372, 6294, 6715, 8058, 8392, 9480, 10490, 10744, 12588, 13430, 15735, 16116, 17833, 20145, 20980, 25176, 26860, 31470, 32232, 35666, 40290, 41960, 53499, 53720, 62940, 71332, 80580, 82871, 89165, 106998, 125880, 142664, 161160, 165742, 178330, 213996, 248613, 267495, 331484, 356660, 414355, 427992, 497226, 534990, 662968, 713320, 828710, 994452, 1069980, 1243065, 1408807, 1657420, 1988904, 2139960, 2486130, 2817614, 3314840, 4226421, 4972260, 5635228, 7044035, 8452842, 9944520, 11270456, 14088070, 16905684, 21132105, 28176140, 33811368, 42264210, 56352280, 84528420, 169056840]

約数ペア:

[(1, 169056840), (2, 84528420), (3, 56352280), (4, 42264210), (5, 33811368), (6, 28176140), (8, 21132105), (10, 16905684), (12, 14088070), (15, 11270456), (17, 9944520), (20, 8452842), (24, 7044035), (30, 5635228), (34, 4972260), (40, 4226421), (51, 3314840), (60, 2817614), (68, 2486130), (79, 2139960), (85, 1988904), (102, 1657420), (120, 1408807), (136, 1243065), (158, 1069980), (170, 994452), (204, 828710), (237, 713320), (255, 662968), (316, 534990), (340, 497226), (395, 427992), (408, 414355), (474, 356660), (510, 331484), (632, 267495), (680, 248613), (790, 213996), (948, 178330), (1020, 165742), (1049, 161160), (1185, 142664), (1343, 125880), (1580, 106998), (1896, 89165), (2040, 82871), (2098, 80580), (2370, 71332), (2686, 62940), (3147, 53720), (3160, 53499), (4029, 41960), (4196, 40290), (4740, 35666), (5245, 32232), (5372, 31470), (6294, 26860), (6715, 25176), (8058, 20980), (8392, 20145), (9480, 17833), (10490, 16116), (10744, 15735), (12588, 13430)]