174955040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 471802968

約数和(自身を除く): 296847928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 233, 247, 260, 304, 361, 380, 416, 466, 494, 520, 608, 722, 760, 932, 988, 1040, 1165, 1235, 1444, 1520, 1805, 1864, 1976, 2080, 2330, 2470, 2888, 3029, 3040, 3610, 3728, 3952, 4427, 4660, 4693, 4940, 5776, 6058, 7220, 7456, 7904, 8854, 9320, 9386, 9880, 11552, 12116, 14440, 15145, 17708, 18640, 18772, 19760, 22135, 23465, 24232, 28880, 30290, 35416, 37280, 37544, 39520, 44270, 46930, 48464, 57551, 57760, 60580, 70832, 75088, 84113, 88540, 93860, 96928, 115102, 121160, 141664, 150176, 168226, 177080, 187720, 230204, 242320, 287755, 336452, 354160, 375440, 420565, 460408, 484640, 575510, 672904, 708320, 750880, 841130, 920816, 1093469, 1151020, 1345808, 1682260, 1841632, 2186938, 2302040, 2691616, 3364520, 4373876, 4604080, 5467345, 6729040, 8747752, 9208160, 10934690, 13458080, 17495504, 21869380, 34991008, 43738760, 87477520, 174955040]

約数ペア:

[(1, 174955040), (2, 87477520), (4, 43738760), (5, 34991008), (8, 21869380), (10, 17495504), (13, 13458080), (16, 10934690), (19, 9208160), (20, 8747752), (26, 6729040), (32, 5467345), (38, 4604080), (40, 4373876), (52, 3364520), (65, 2691616), (76, 2302040), (80, 2186938), (95, 1841632), (104, 1682260), (130, 1345808), (152, 1151020), (160, 1093469), (190, 920816), (208, 841130), (233, 750880), (247, 708320), (260, 672904), (304, 575510), (361, 484640), (380, 460408), (416, 420565), (466, 375440), (494, 354160), (520, 336452), (608, 287755), (722, 242320), (760, 230204), (932, 187720), (988, 177080), (1040, 168226), (1165, 150176), (1235, 141664), (1444, 121160), (1520, 115102), (1805, 96928), (1864, 93860), (1976, 88540), (2080, 84113), (2330, 75088), (2470, 70832), (2888, 60580), (3029, 57760), (3040, 57551), (3610, 48464), (3728, 46930), (3952, 44270), (4427, 39520), (4660, 37544), (4693, 37280), (4940, 35416), (5776, 30290), (6058, 28880), (7220, 24232), (7456, 23465), (7904, 22135), (8854, 19760), (9320, 18772), (9386, 18640), (9880, 17708), (11552, 15145), (12116, 14440)]