263684160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{3391}}^1$

素因数の和:3423

約数の個数: 168

約数和(自身を含む): 940832256

約数和(自身を除く): 677148096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3391, 3888, 4320, 4860, 5184, 6480, 6782, 7776, 8640, 9720, 10173, 12960, 13564, 15552, 16955, 19440, 20346, 25920, 27128, 30519, 33910, 38880, 40692, 50865, 54256, 61038, 67820, 77760, 81384, 91557, 101730, 108512, 122076, 135640, 152595, 162768, 183114, 203460, 217024, 244152, 271280, 274671, 305190, 325536, 366228, 406920, 457785, 488304, 542560, 549342, 610380, 651072, 732456, 813840, 824013, 915570, 976608, 1085120, 1098684, 1220760, 1373355, 1464912, 1627680, 1648026, 1831140, 1953216, 2197368, 2441520, 2746710, 2929824, 3255360, 3296052, 3662280, 4120065, 4394736, 4883040, 5493420, 5859648, 6592104, 7324560, 8240130, 8789472, 9766080, 10986840, 13184208, 14649120, 16480260, 17578944, 21973680, 26368416, 29298240, 32960520, 43947360, 52736832, 65921040, 87894720, 131842080, 263684160]

約数ペア:

[(1, 263684160), (2, 131842080), (3, 87894720), (4, 65921040), (5, 52736832), (6, 43947360), (8, 32960520), (9, 29298240), (10, 26368416), (12, 21973680), (15, 17578944), (16, 16480260), (18, 14649120), (20, 13184208), (24, 10986840), (27, 9766080), (30, 8789472), (32, 8240130), (36, 7324560), (40, 6592104), (45, 5859648), (48, 5493420), (54, 4883040), (60, 4394736), (64, 4120065), (72, 3662280), (80, 3296052), (81, 3255360), (90, 2929824), (96, 2746710), (108, 2441520), (120, 2197368), (135, 1953216), (144, 1831140), (160, 1648026), (162, 1627680), (180, 1464912), (192, 1373355), (216, 1220760), (240, 1098684), (243, 1085120), (270, 976608), (288, 915570), (320, 824013), (324, 813840), (360, 732456), (405, 651072), (432, 610380), (480, 549342), (486, 542560), (540, 488304), (576, 457785), (648, 406920), (720, 366228), (810, 325536), (864, 305190), (960, 274671), (972, 271280), (1080, 244152), (1215, 217024), (1296, 203460), (1440, 183114), (1620, 162768), (1728, 152595), (1944, 135640), (2160, 122076), (2430, 108512), (2592, 101730), (2880, 91557), (3240, 81384), (3391, 77760), (3888, 67820), (4320, 61038), (4860, 54256), (5184, 50865), (6480, 40692), (6782, 38880), (7776, 33910), (8640, 30519), (9720, 27128), (10173, 25920), (12960, 20346), (13564, 19440), (15552, 16955)]