26861520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 97136640

約数和(自身を除く): 70275120

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, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 271, 280, 295, 336, 354, 413, 420, 472, 542, 560, 590, 708, 813, 826, 840, 885, 944, 1084, 1180, 1239, 1355, 1416, 1626, 1652, 1680, 1770, 1897, 2065, 2168, 2360, 2478, 2710, 2832, 3252, 3304, 3540, 3794, 4065, 4130, 4336, 4720, 4956, 5420, 5691, 6195, 6504, 6608, 7080, 7588, 8130, 8260, 9485, 9912, 10840, 11382, 12390, 13008, 14160, 15176, 15989, 16260, 16520, 18970, 19824, 21680, 22764, 24780, 28455, 30352, 31978, 32520, 33040, 37940, 45528, 47967, 49560, 56910, 63956, 65040, 75880, 79945, 91056, 95934, 99120, 111923, 113820, 127912, 151760, 159890, 191868, 223846, 227640, 239835, 255824, 319780, 335769, 383736, 447692, 455280, 479670, 559615, 639560, 671538, 767472, 895384, 959340, 1119230, 1279120, 1343076, 1678845, 1790768, 1918680, 2238460, 2686152, 3357690, 3837360, 4476920, 5372304, 6715380, 8953840, 13430760, 26861520]

約数ペア:

[(1, 26861520), (2, 13430760), (3, 8953840), (4, 6715380), (5, 5372304), (6, 4476920), (7, 3837360), (8, 3357690), (10, 2686152), (12, 2238460), (14, 1918680), (15, 1790768), (16, 1678845), (20, 1343076), (21, 1279120), (24, 1119230), (28, 959340), (30, 895384), (35, 767472), (40, 671538), (42, 639560), (48, 559615), (56, 479670), (59, 455280), (60, 447692), (70, 383736), (80, 335769), (84, 319780), (105, 255824), (112, 239835), (118, 227640), (120, 223846), (140, 191868), (168, 159890), (177, 151760), (210, 127912), (236, 113820), (240, 111923), (271, 99120), (280, 95934), (295, 91056), (336, 79945), (354, 75880), (413, 65040), (420, 63956), (472, 56910), (542, 49560), (560, 47967), (590, 45528), (708, 37940), (813, 33040), (826, 32520), (840, 31978), (885, 30352), (944, 28455), (1084, 24780), (1180, 22764), (1239, 21680), (1355, 19824), (1416, 18970), (1626, 16520), (1652, 16260), (1680, 15989), (1770, 15176), (1897, 14160), (2065, 13008), (2168, 12390), (2360, 11382), (2478, 10840), (2710, 9912), (2832, 9485), (3252, 8260), (3304, 8130), (3540, 7588), (3794, 7080), (4065, 6608), (4130, 6504), (4336, 6195), (4720, 5691), (4956, 5420)]