1366472640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:747

約数の個数: 224

約数和(自身を含む): 4702795776

約数和(自身を除く): 3336323136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 223, 240, 260, 312, 320, 390, 416, 446, 480, 491, 520, 624, 669, 780, 832, 892, 960, 982, 1040, 1115, 1248, 1338, 1473, 1560, 1784, 1964, 2080, 2230, 2455, 2496, 2676, 2899, 2946, 3120, 3345, 3568, 3928, 4160, 4460, 4910, 5352, 5798, 5892, 6240, 6383, 6690, 7136, 7365, 7856, 8697, 8920, 9820, 10704, 11596, 11784, 12480, 12766, 13380, 14272, 14495, 14730, 15712, 17394, 17840, 19149, 19640, 21408, 23192, 23568, 25532, 26760, 28990, 29460, 31424, 31915, 34788, 35680, 38298, 39280, 42816, 43485, 46384, 47136, 51064, 53520, 57980, 58920, 63830, 69576, 71360, 76596, 78560, 86970, 92768, 94272, 95745, 102128, 107040, 109493, 115960, 117840, 127660, 139152, 153192, 157120, 173940, 185536, 191490, 204256, 214080, 218986, 231920, 235680, 255320, 278304, 306384, 328479, 347880, 382980, 408512, 437972, 463840, 471360, 510640, 547465, 556608, 612768, 656958, 695760, 765960, 875944, 927680, 1021280, 1094930, 1225536, 1313916, 1391520, 1423409, 1531920, 1642395, 1751888, 2042560, 2189860, 2627832, 2783040, 2846818, 3063840, 3284790, 3503776, 4270227, 4379720, 5255664, 5693636, 6127680, 6569580, 7007552, 7117045, 8540454, 8759440, 10511328, 11387272, 13139160, 14234090, 17080908, 17518880, 21022656, 21351135, 22774544, 26278320, 28468180, 34161816, 35037760, 42702270, 45549088, 52556640, 56936360, 68323632, 85404540, 91098176, 105113280, 113872720, 136647264, 170809080, 227745440, 273294528, 341618160, 455490880, 683236320, 1366472640]

約数ペア:

[(1, 1366472640), (2, 683236320), (3, 455490880), (4, 341618160), (5, 273294528), (6, 227745440), (8, 170809080), (10, 136647264), (12, 113872720), (13, 105113280), (15, 91098176), (16, 85404540), (20, 68323632), (24, 56936360), (26, 52556640), (30, 45549088), (32, 42702270), (39, 35037760), (40, 34161816), (48, 28468180), (52, 26278320), (60, 22774544), (64, 21351135), (65, 21022656), (78, 17518880), (80, 17080908), (96, 14234090), (104, 13139160), (120, 11387272), (130, 10511328), (156, 8759440), (160, 8540454), (192, 7117045), (195, 7007552), (208, 6569580), (223, 6127680), (240, 5693636), (260, 5255664), (312, 4379720), (320, 4270227), (390, 3503776), (416, 3284790), (446, 3063840), (480, 2846818), (491, 2783040), (520, 2627832), (624, 2189860), (669, 2042560), (780, 1751888), (832, 1642395), (892, 1531920), (960, 1423409), (982, 1391520), (1040, 1313916), (1115, 1225536), (1248, 1094930), (1338, 1021280), (1473, 927680), (1560, 875944), (1784, 765960), (1964, 695760), (2080, 656958), (2230, 612768), (2455, 556608), (2496, 547465), (2676, 510640), (2899, 471360), (2946, 463840), (3120, 437972), (3345, 408512), (3568, 382980), (3928, 347880), (4160, 328479), (4460, 306384), (4910, 278304), (5352, 255320), (5798, 235680), (5892, 231920), (6240, 218986), (6383, 214080), (6690, 204256), (7136, 191490), (7365, 185536), (7856, 173940), (8697, 157120), (8920, 153192), (9820, 139152), (10704, 127660), (11596, 117840), (11784, 115960), (12480, 109493), (12766, 107040), (13380, 102128), (14272, 95745), (14495, 94272), (14730, 92768), (15712, 86970), (17394, 78560), (17840, 76596), (19149, 71360), (19640, 69576), (21408, 63830), (23192, 58920), (23568, 57980), (25532, 53520), (26760, 51064), (28990, 47136), (29460, 46384), (31424, 43485), (31915, 42816), (34788, 39280), (35680, 38298)]