170809080

素因数分解:

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

素因数の和:741

約数の個数: 128

約数和(自身を含む): 555448320

約数和(自身を除く): 384639240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 223, 260, 312, 390, 446, 491, 520, 669, 780, 892, 982, 1115, 1338, 1473, 1560, 1784, 1964, 2230, 2455, 2676, 2899, 2946, 3345, 3928, 4460, 4910, 5352, 5798, 5892, 6383, 6690, 7365, 8697, 8920, 9820, 11596, 11784, 12766, 13380, 14495, 14730, 17394, 19149, 19640, 23192, 25532, 26760, 28990, 29460, 31915, 34788, 38298, 43485, 51064, 57980, 58920, 63830, 69576, 76596, 86970, 95745, 109493, 115960, 127660, 153192, 173940, 191490, 218986, 255320, 328479, 347880, 382980, 437972, 547465, 656958, 765960, 875944, 1094930, 1313916, 1423409, 1642395, 2189860, 2627832, 2846818, 3284790, 4270227, 4379720, 5693636, 6569580, 7117045, 8540454, 11387272, 13139160, 14234090, 17080908, 21351135, 28468180, 34161816, 42702270, 56936360, 85404540, 170809080]

約数ペア:

[(1, 170809080), (2, 85404540), (3, 56936360), (4, 42702270), (5, 34161816), (6, 28468180), (8, 21351135), (10, 17080908), (12, 14234090), (13, 13139160), (15, 11387272), (20, 8540454), (24, 7117045), (26, 6569580), (30, 5693636), (39, 4379720), (40, 4270227), (52, 3284790), (60, 2846818), (65, 2627832), (78, 2189860), (104, 1642395), (120, 1423409), (130, 1313916), (156, 1094930), (195, 875944), (223, 765960), (260, 656958), (312, 547465), (390, 437972), (446, 382980), (491, 347880), (520, 328479), (669, 255320), (780, 218986), (892, 191490), (982, 173940), (1115, 153192), (1338, 127660), (1473, 115960), (1560, 109493), (1784, 95745), (1964, 86970), (2230, 76596), (2455, 69576), (2676, 63830), (2899, 58920), (2946, 57980), (3345, 51064), (3928, 43485), (4460, 38298), (4910, 34788), (5352, 31915), (5798, 29460), (5892, 28990), (6383, 26760), (6690, 25532), (7365, 23192), (8697, 19640), (8920, 19149), (9820, 17394), (11596, 14730), (11784, 14495), (12766, 13380)]