168907320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1829

約数の個数: 96

約数和(自身を含む): 551070000

約数和(自身を除く): 382162680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 626, 939, 1252, 1499, 1565, 1878, 2504, 2817, 2998, 3130, 3756, 4497, 4695, 5634, 5996, 6260, 7495, 7512, 8994, 9390, 11268, 11992, 12520, 13491, 14085, 14990, 17988, 18780, 22485, 22536, 26982, 28170, 29980, 35976, 37560, 44970, 53964, 56340, 59960, 67455, 89940, 107928, 112680, 134910, 179880, 269820, 469187, 539640, 938374, 1407561, 1876748, 2345935, 2815122, 3753496, 4222683, 4691870, 5630244, 7037805, 8445366, 9383740, 11260488, 14075610, 16890732, 18767480, 21113415, 28151220, 33781464, 42226830, 56302440, 84453660, 168907320]

約数ペア:

[(1, 168907320), (2, 84453660), (3, 56302440), (4, 42226830), (5, 33781464), (6, 28151220), (8, 21113415), (9, 18767480), (10, 16890732), (12, 14075610), (15, 11260488), (18, 9383740), (20, 8445366), (24, 7037805), (30, 5630244), (36, 4691870), (40, 4222683), (45, 3753496), (60, 2815122), (72, 2345935), (90, 1876748), (120, 1407561), (180, 938374), (313, 539640), (360, 469187), (626, 269820), (939, 179880), (1252, 134910), (1499, 112680), (1565, 107928), (1878, 89940), (2504, 67455), (2817, 59960), (2998, 56340), (3130, 53964), (3756, 44970), (4497, 37560), (4695, 35976), (5634, 29980), (5996, 28170), (6260, 26982), (7495, 22536), (7512, 22485), (8994, 18780), (9390, 17988), (11268, 14990), (11992, 14085), (12520, 13491)]