84791280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1295

約数の個数: 160

約数和(自身を含む): 307980288

約数和(自身を除く): 223189008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1231, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2462, 2870, 3280, 3444, 3693, 4305, 4592, 4920, 4924, 5740, 6155, 6888, 7386, 8610, 8617, 9840, 9848, 11480, 12310, 13776, 14772, 17220, 17234, 18465, 19696, 22960, 24620, 25851, 29544, 34440, 34468, 36930, 43085, 49240, 50471, 51702, 59088, 68880, 68936, 73860, 86170, 98480, 100942, 103404, 129255, 137872, 147720, 151413, 172340, 201884, 206808, 252355, 258510, 295440, 302826, 344680, 353297, 403768, 413616, 504710, 517020, 605652, 689360, 706594, 757065, 807536, 1009420, 1034040, 1059891, 1211304, 1413188, 1514130, 1766485, 2018840, 2068080, 2119782, 2422608, 2826376, 3028260, 3532970, 4037680, 4239564, 5299455, 5652752, 6056520, 7065940, 8479128, 10598910, 12113040, 14131880, 16958256, 21197820, 28263760, 42395640, 84791280]

約数ペア:

[(1, 84791280), (2, 42395640), (3, 28263760), (4, 21197820), (5, 16958256), (6, 14131880), (7, 12113040), (8, 10598910), (10, 8479128), (12, 7065940), (14, 6056520), (15, 5652752), (16, 5299455), (20, 4239564), (21, 4037680), (24, 3532970), (28, 3028260), (30, 2826376), (35, 2422608), (40, 2119782), (41, 2068080), (42, 2018840), (48, 1766485), (56, 1514130), (60, 1413188), (70, 1211304), (80, 1059891), (82, 1034040), (84, 1009420), (105, 807536), (112, 757065), (120, 706594), (123, 689360), (140, 605652), (164, 517020), (168, 504710), (205, 413616), (210, 403768), (240, 353297), (246, 344680), (280, 302826), (287, 295440), (328, 258510), (336, 252355), (410, 206808), (420, 201884), (492, 172340), (560, 151413), (574, 147720), (615, 137872), (656, 129255), (820, 103404), (840, 100942), (861, 98480), (984, 86170), (1148, 73860), (1230, 68936), (1231, 68880), (1435, 59088), (1640, 51702), (1680, 50471), (1722, 49240), (1968, 43085), (2296, 36930), (2460, 34468), (2462, 34440), (2870, 29544), (3280, 25851), (3444, 24620), (3693, 22960), (4305, 19696), (4592, 18465), (4920, 17234), (4924, 17220), (5740, 14772), (6155, 13776), (6888, 12310), (7386, 11480), (8610, 9848), (8617, 9840)]