996932440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 2736957600

約数和(自身を除く): 1740025160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 59, 70, 74, 98, 118, 140, 148, 185, 196, 233, 236, 245, 259, 280, 295, 296, 370, 392, 413, 466, 472, 490, 518, 590, 740, 826, 932, 980, 1036, 1165, 1180, 1295, 1480, 1631, 1652, 1813, 1864, 1960, 2065, 2072, 2183, 2330, 2360, 2590, 2891, 3262, 3304, 3626, 4130, 4366, 4660, 5180, 5782, 6524, 7252, 8155, 8260, 8621, 8732, 9065, 9320, 10360, 10915, 11417, 11564, 13048, 13747, 14455, 14504, 15281, 16310, 16520, 17242, 17464, 18130, 21830, 22834, 23128, 27494, 28910, 30562, 32620, 34484, 36260, 43105, 43660, 45668, 54988, 57085, 57820, 60347, 61124, 65240, 68735, 68968, 72520, 76405, 86210, 87320, 91336, 96229, 106967, 109976, 114170, 115640, 120694, 122248, 137470, 152810, 172420, 192458, 213934, 228340, 241388, 274940, 301735, 305620, 344840, 384916, 422429, 427868, 456680, 481145, 482776, 508639, 534835, 549880, 603470, 611240, 673603, 769832, 844858, 855736, 962290, 1017278, 1069670, 1206940, 1347206, 1689716, 1924580, 2034556, 2112145, 2139340, 2413880, 2543195, 2694412, 3368015, 3379432, 3560473, 3849160, 4069112, 4224290, 4278680, 5086390, 5388824, 6736030, 7120946, 8448580, 10172780, 13472060, 14241892, 16897160, 17802365, 20345560, 24923311, 26944120, 28483784, 35604730, 49846622, 71209460, 99693244, 124616555, 142418920, 199386488, 249233110, 498466220, 996932440]

約数ペア:

[(1, 996932440), (2, 498466220), (4, 249233110), (5, 199386488), (7, 142418920), (8, 124616555), (10, 99693244), (14, 71209460), (20, 49846622), (28, 35604730), (35, 28483784), (37, 26944120), (40, 24923311), (49, 20345560), (56, 17802365), (59, 16897160), (70, 14241892), (74, 13472060), (98, 10172780), (118, 8448580), (140, 7120946), (148, 6736030), (185, 5388824), (196, 5086390), (233, 4278680), (236, 4224290), (245, 4069112), (259, 3849160), (280, 3560473), (295, 3379432), (296, 3368015), (370, 2694412), (392, 2543195), (413, 2413880), (466, 2139340), (472, 2112145), (490, 2034556), (518, 1924580), (590, 1689716), (740, 1347206), (826, 1206940), (932, 1069670), (980, 1017278), (1036, 962290), (1165, 855736), (1180, 844858), (1295, 769832), (1480, 673603), (1631, 611240), (1652, 603470), (1813, 549880), (1864, 534835), (1960, 508639), (2065, 482776), (2072, 481145), (2183, 456680), (2330, 427868), (2360, 422429), (2590, 384916), (2891, 344840), (3262, 305620), (3304, 301735), (3626, 274940), (4130, 241388), (4366, 228340), (4660, 213934), (5180, 192458), (5782, 172420), (6524, 152810), (7252, 137470), (8155, 122248), (8260, 120694), (8621, 115640), (8732, 114170), (9065, 109976), (9320, 106967), (10360, 96229), (10915, 91336), (11417, 87320), (11564, 86210), (13048, 76405), (13747, 72520), (14455, 68968), (14504, 68735), (15281, 65240), (16310, 61124), (16520, 60347), (17242, 57820), (17464, 57085), (18130, 54988), (21830, 45668), (22834, 43660), (23128, 43105), (27494, 36260), (28910, 34484), (30562, 32620)]