8238049680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{18229}}^1$

素因数の和:18521

約数の個数: 160

約数和(自身を含む): 29296339200

約数和(自身を除く): 21058289520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 269, 280, 336, 420, 538, 560, 807, 840, 1076, 1345, 1614, 1680, 1883, 2152, 2690, 3228, 3766, 4035, 4304, 5380, 5649, 6456, 7532, 8070, 9415, 10760, 11298, 12912, 15064, 16140, 18229, 18830, 21520, 22596, 28245, 30128, 32280, 36458, 37660, 45192, 54687, 56490, 64560, 72916, 75320, 90384, 91145, 109374, 112980, 127603, 145832, 150640, 182290, 218748, 225960, 255206, 273435, 291664, 364580, 382809, 437496, 451920, 510412, 546870, 638015, 729160, 765618, 874992, 1020824, 1093740, 1276030, 1458320, 1531236, 1914045, 2041648, 2187480, 2552060, 3062472, 3828090, 4374960, 4903601, 5104120, 6124944, 7656180, 9807202, 10208240, 14710803, 15312360, 19614404, 24518005, 29421606, 30624720, 34325207, 39228808, 49036010, 58843212, 68650414, 73554015, 78457616, 98072020, 102975621, 117686424, 137300828, 147108030, 171626035, 196144040, 205951242, 235372848, 274601656, 294216060, 343252070, 392288080, 411902484, 514878105, 549203312, 588432120, 686504140, 823804968, 1029756210, 1176864240, 1373008280, 1647609936, 2059512420, 2746016560, 4119024840, 8238049680]

約数ペア:

[(1, 8238049680), (2, 4119024840), (3, 2746016560), (4, 2059512420), (5, 1647609936), (6, 1373008280), (7, 1176864240), (8, 1029756210), (10, 823804968), (12, 686504140), (14, 588432120), (15, 549203312), (16, 514878105), (20, 411902484), (21, 392288080), (24, 343252070), (28, 294216060), (30, 274601656), (35, 235372848), (40, 205951242), (42, 196144040), (48, 171626035), (56, 147108030), (60, 137300828), (70, 117686424), (80, 102975621), (84, 98072020), (105, 78457616), (112, 73554015), (120, 68650414), (140, 58843212), (168, 49036010), (210, 39228808), (240, 34325207), (269, 30624720), (280, 29421606), (336, 24518005), (420, 19614404), (538, 15312360), (560, 14710803), (807, 10208240), (840, 9807202), (1076, 7656180), (1345, 6124944), (1614, 5104120), (1680, 4903601), (1883, 4374960), (2152, 3828090), (2690, 3062472), (3228, 2552060), (3766, 2187480), (4035, 2041648), (4304, 1914045), (5380, 1531236), (5649, 1458320), (6456, 1276030), (7532, 1093740), (8070, 1020824), (9415, 874992), (10760, 765618), (11298, 729160), (12912, 638015), (15064, 546870), (16140, 510412), (18229, 451920), (18830, 437496), (21520, 382809), (22596, 364580), (28245, 291664), (30128, 273435), (32280, 255206), (36458, 225960), (37660, 218748), (45192, 182290), (54687, 150640), (56490, 145832), (64560, 127603), (72916, 112980), (75320, 109374), (90384, 91145)]