2756793480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{41543}}^1$

素因数の和:41643

約数の個数: 128

約数和(自身を含む): 9571737600

約数和(自身を除く): 6814944120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 33180, 41543, 66360, 83086, 124629, 166172, 207715, 249258, 290801, 332344, 415430, 498516, 581602, 623145, 830860, 872403, 997032, 1163204, 1246290, 1454005, 1661720, 1744806, 2326408, 2492580, 2908010, 3281897, 3489612, 4362015, 4985160, 5816020, 6563794, 6979224, 8724030, 9845691, 11632040, 13127588, 16409485, 17448060, 19691382, 22973279, 26255176, 32818970, 34896120, 39382764, 45946558, 49228455, 65637940, 68919837, 78765528, 91893116, 98456910, 114866395, 131275880, 137839674, 183786232, 196913820, 229732790, 275679348, 344599185, 393827640, 459465580, 551358696, 689198370, 918931160, 1378396740, 2756793480]

約数ペア:

[(1, 2756793480), (2, 1378396740), (3, 918931160), (4, 689198370), (5, 551358696), (6, 459465580), (7, 393827640), (8, 344599185), (10, 275679348), (12, 229732790), (14, 196913820), (15, 183786232), (20, 137839674), (21, 131275880), (24, 114866395), (28, 98456910), (30, 91893116), (35, 78765528), (40, 68919837), (42, 65637940), (56, 49228455), (60, 45946558), (70, 39382764), (79, 34896120), (84, 32818970), (105, 26255176), (120, 22973279), (140, 19691382), (158, 17448060), (168, 16409485), (210, 13127588), (237, 11632040), (280, 9845691), (316, 8724030), (395, 6979224), (420, 6563794), (474, 5816020), (553, 4985160), (632, 4362015), (790, 3489612), (840, 3281897), (948, 2908010), (1106, 2492580), (1185, 2326408), (1580, 1744806), (1659, 1661720), (1896, 1454005), (2212, 1246290), (2370, 1163204), (2765, 997032), (3160, 872403), (3318, 830860), (4424, 623145), (4740, 581602), (5530, 498516), (6636, 415430), (8295, 332344), (9480, 290801), (11060, 249258), (13272, 207715), (16590, 166172), (22120, 124629), (33180, 83086), (41543, 66360)]