470484840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 256

約数和(自身を含む): 1741824000

約数和(自身を除く): 1271339160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 266, 280, 285, 287, 328, 380, 399, 410, 420, 456, 492, 532, 570, 574, 615, 665, 719, 760, 779, 798, 820, 840, 861, 984, 1064, 1140, 1148, 1230, 1330, 1435, 1438, 1558, 1596, 1640, 1722, 1995, 2157, 2280, 2296, 2337, 2460, 2660, 2870, 2876, 3116, 3192, 3444, 3595, 3895, 3990, 4305, 4314, 4674, 4920, 5033, 5320, 5453, 5740, 5752, 6232, 6888, 7190, 7790, 7980, 8610, 8628, 9348, 10066, 10785, 10906, 11480, 11685, 13661, 14380, 15099, 15580, 15960, 16359, 17220, 17256, 18696, 20132, 21570, 21812, 23370, 25165, 27265, 27322, 28760, 29479, 30198, 31160, 32718, 34440, 40264, 40983, 43140, 43624, 46740, 50330, 54530, 54644, 58958, 60396, 65436, 68305, 75495, 81795, 81966, 86280, 88437, 93480, 95627, 100660, 109060, 109288, 117916, 120792, 130872, 136610, 147395, 150990, 163590, 163932, 176874, 191254, 201320, 204915, 206353, 218120, 235832, 273220, 286881, 294790, 301980, 327180, 327864, 353748, 382508, 409830, 412706, 442185, 478135, 546440, 560101, 573762, 589580, 603960, 619059, 654360, 707496, 765016, 819660, 825412, 884370, 956270, 1031765, 1120202, 1147524, 1179160, 1238118, 1434405, 1639320, 1650824, 1680303, 1768740, 1912540, 2063530, 2240404, 2295048, 2476236, 2800505, 2868810, 3095295, 3360606, 3537480, 3825080, 3920707, 4127060, 4480808, 4952472, 5601010, 5737620, 6190590, 6721212, 7841414, 8254120, 8401515, 11202020, 11475240, 11762121, 12381180, 13442424, 15682828, 16803030, 19603535, 22404040, 23524242, 24762360, 31365656, 33606060, 39207070, 47048484, 58810605, 67212120, 78414140, 94096968, 117621210, 156828280, 235242420, 470484840]

約数ペア:

[(1, 470484840), (2, 235242420), (3, 156828280), (4, 117621210), (5, 94096968), (6, 78414140), (7, 67212120), (8, 58810605), (10, 47048484), (12, 39207070), (14, 33606060), (15, 31365656), (19, 24762360), (20, 23524242), (21, 22404040), (24, 19603535), (28, 16803030), (30, 15682828), (35, 13442424), (38, 12381180), (40, 11762121), (41, 11475240), (42, 11202020), (56, 8401515), (57, 8254120), (60, 7841414), (70, 6721212), (76, 6190590), (82, 5737620), (84, 5601010), (95, 4952472), (105, 4480808), (114, 4127060), (120, 3920707), (123, 3825080), (133, 3537480), (140, 3360606), (152, 3095295), (164, 2868810), (168, 2800505), (190, 2476236), (205, 2295048), (210, 2240404), (228, 2063530), (246, 1912540), (266, 1768740), (280, 1680303), (285, 1650824), (287, 1639320), (328, 1434405), (380, 1238118), (399, 1179160), (410, 1147524), (420, 1120202), (456, 1031765), (492, 956270), (532, 884370), (570, 825412), (574, 819660), (615, 765016), (665, 707496), (719, 654360), (760, 619059), (779, 603960), (798, 589580), (820, 573762), (840, 560101), (861, 546440), (984, 478135), (1064, 442185), (1140, 412706), (1148, 409830), (1230, 382508), (1330, 353748), (1435, 327864), (1438, 327180), (1558, 301980), (1596, 294790), (1640, 286881), (1722, 273220), (1995, 235832), (2157, 218120), (2280, 206353), (2296, 204915), (2337, 201320), (2460, 191254), (2660, 176874), (2870, 163932), (2876, 163590), (3116, 150990), (3192, 147395), (3444, 136610), (3595, 130872), (3895, 120792), (3990, 117916), (4305, 109288), (4314, 109060), (4674, 100660), (4920, 95627), (5033, 93480), (5320, 88437), (5453, 86280), (5740, 81966), (5752, 81795), (6232, 75495), (6888, 68305), (7190, 65436), (7790, 60396), (7980, 58958), (8610, 54644), (8628, 54530), (9348, 50330), (10066, 46740), (10785, 43624), (10906, 43140), (11480, 40983), (11685, 40264), (13661, 34440), (14380, 32718), (15099, 31160), (15580, 30198), (15960, 29479), (16359, 28760), (17220, 27322), (17256, 27265), (18696, 25165), (20132, 23370), (21570, 21812)]