137743760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 407116800

約数和(自身を除く): 269373040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 118, 140, 154, 176, 220, 236, 280, 295, 308, 379, 385, 413, 440, 472, 560, 590, 616, 649, 758, 770, 826, 880, 944, 1180, 1232, 1298, 1516, 1540, 1652, 1895, 2065, 2360, 2596, 2653, 3032, 3080, 3245, 3304, 3790, 4130, 4169, 4543, 4720, 5192, 5306, 6064, 6160, 6490, 6608, 7580, 8260, 8338, 9086, 10384, 10612, 12980, 13265, 15160, 16520, 16676, 18172, 20845, 21224, 22361, 22715, 25960, 26530, 29183, 30320, 33040, 33352, 36344, 41690, 42448, 44722, 45430, 51920, 53060, 58366, 66704, 72688, 83380, 89444, 90860, 106120, 111805, 116732, 145915, 156527, 166760, 178888, 181720, 212240, 223610, 233464, 245971, 291830, 313054, 333520, 357776, 363440, 447220, 466928, 491942, 583660, 626108, 782635, 894440, 983884, 1167320, 1229855, 1252216, 1565270, 1721797, 1788880, 1967768, 2334640, 2459710, 2504432, 3130540, 3443594, 3935536, 4919420, 6261080, 6887188, 8608985, 9838840, 12522160, 13774376, 17217970, 19677680, 27548752, 34435940, 68871880, 137743760]

約数ペア:

[(1, 137743760), (2, 68871880), (4, 34435940), (5, 27548752), (7, 19677680), (8, 17217970), (10, 13774376), (11, 12522160), (14, 9838840), (16, 8608985), (20, 6887188), (22, 6261080), (28, 4919420), (35, 3935536), (40, 3443594), (44, 3130540), (55, 2504432), (56, 2459710), (59, 2334640), (70, 1967768), (77, 1788880), (80, 1721797), (88, 1565270), (110, 1252216), (112, 1229855), (118, 1167320), (140, 983884), (154, 894440), (176, 782635), (220, 626108), (236, 583660), (280, 491942), (295, 466928), (308, 447220), (379, 363440), (385, 357776), (413, 333520), (440, 313054), (472, 291830), (560, 245971), (590, 233464), (616, 223610), (649, 212240), (758, 181720), (770, 178888), (826, 166760), (880, 156527), (944, 145915), (1180, 116732), (1232, 111805), (1298, 106120), (1516, 90860), (1540, 89444), (1652, 83380), (1895, 72688), (2065, 66704), (2360, 58366), (2596, 53060), (2653, 51920), (3032, 45430), (3080, 44722), (3245, 42448), (3304, 41690), (3790, 36344), (4130, 33352), (4169, 33040), (4543, 30320), (4720, 29183), (5192, 26530), (5306, 25960), (6064, 22715), (6160, 22361), (6490, 21224), (6608, 20845), (7580, 18172), (8260, 16676), (8338, 16520), (9086, 15160), (10384, 13265), (10612, 12980)]