550975040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 224

約数和(自身を含む): 1667865600

約数和(自身を除く): 1116890560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 64, 70, 77, 80, 88, 110, 112, 118, 140, 154, 160, 176, 220, 224, 236, 280, 295, 308, 320, 352, 379, 385, 413, 440, 448, 472, 560, 590, 616, 649, 704, 758, 770, 826, 880, 944, 1120, 1180, 1232, 1298, 1516, 1540, 1652, 1760, 1888, 1895, 2065, 2240, 2360, 2464, 2596, 2653, 3032, 3080, 3245, 3304, 3520, 3776, 3790, 4130, 4169, 4543, 4720, 4928, 5192, 5306, 6064, 6160, 6490, 6608, 7580, 8260, 8338, 9086, 9440, 10384, 10612, 12128, 12320, 12980, 13216, 13265, 15160, 16520, 16676, 18172, 18880, 20768, 20845, 21224, 22361, 22715, 24256, 24640, 25960, 26432, 26530, 29183, 30320, 33040, 33352, 36344, 41536, 41690, 42448, 44722, 45430, 51920, 53060, 58366, 60640, 66080, 66704, 72688, 83380, 84896, 89444, 90860, 103840, 106120, 111805, 116732, 121280, 132160, 133408, 145376, 145915, 156527, 166760, 169792, 178888, 181720, 207680, 212240, 223610, 233464, 245971, 266816, 290752, 291830, 313054, 333520, 357776, 363440, 424480, 447220, 466928, 491942, 583660, 626108, 667040, 715552, 726880, 782635, 848960, 894440, 933856, 983884, 1167320, 1229855, 1252216, 1334080, 1431104, 1453760, 1565270, 1721797, 1788880, 1867712, 1967768, 2334640, 2459710, 2504432, 3130540, 3443594, 3577760, 3935536, 4669280, 4919420, 5008864, 6261080, 6887188, 7155520, 7871072, 8608985, 9338560, 9838840, 10017728, 12522160, 13774376, 15742144, 17217970, 19677680, 25044320, 27548752, 34435940, 39355360, 50088640, 55097504, 68871880, 78710720, 110195008, 137743760, 275487520, 550975040]

約数ペア:

[(1, 550975040), (2, 275487520), (4, 137743760), (5, 110195008), (7, 78710720), (8, 68871880), (10, 55097504), (11, 50088640), (14, 39355360), (16, 34435940), (20, 27548752), (22, 25044320), (28, 19677680), (32, 17217970), (35, 15742144), (40, 13774376), (44, 12522160), (55, 10017728), (56, 9838840), (59, 9338560), (64, 8608985), (70, 7871072), (77, 7155520), (80, 6887188), (88, 6261080), (110, 5008864), (112, 4919420), (118, 4669280), (140, 3935536), (154, 3577760), (160, 3443594), (176, 3130540), (220, 2504432), (224, 2459710), (236, 2334640), (280, 1967768), (295, 1867712), (308, 1788880), (320, 1721797), (352, 1565270), (379, 1453760), (385, 1431104), (413, 1334080), (440, 1252216), (448, 1229855), (472, 1167320), (560, 983884), (590, 933856), (616, 894440), (649, 848960), (704, 782635), (758, 726880), (770, 715552), (826, 667040), (880, 626108), (944, 583660), (1120, 491942), (1180, 466928), (1232, 447220), (1298, 424480), (1516, 363440), (1540, 357776), (1652, 333520), (1760, 313054), (1888, 291830), (1895, 290752), (2065, 266816), (2240, 245971), (2360, 233464), (2464, 223610), (2596, 212240), (2653, 207680), (3032, 181720), (3080, 178888), (3245, 169792), (3304, 166760), (3520, 156527), (3776, 145915), (3790, 145376), (4130, 133408), (4169, 132160), (4543, 121280), (4720, 116732), (4928, 111805), (5192, 106120), (5306, 103840), (6064, 90860), (6160, 89444), (6490, 84896), (6608, 83380), (7580, 72688), (8260, 66704), (8338, 66080), (9086, 60640), (9440, 58366), (10384, 53060), (10612, 51920), (12128, 45430), (12320, 44722), (12980, 42448), (13216, 41690), (13265, 41536), (15160, 36344), (16520, 33352), (16676, 33040), (18172, 30320), (18880, 29183), (20768, 26530), (20845, 26432), (21224, 25960), (22361, 24640), (22715, 24256)]