544212760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 1515064320

約数和(自身を除く): 970851560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 307, 364, 455, 487, 520, 614, 728, 910, 974, 1228, 1535, 1820, 1948, 2149, 2435, 2456, 3070, 3409, 3640, 3896, 3991, 4298, 4870, 6140, 6331, 6818, 7982, 8596, 9740, 10745, 12280, 12662, 13636, 15964, 17045, 17192, 19480, 19955, 21490, 25324, 27272, 27937, 31655, 31928, 34090, 39910, 42980, 44317, 50648, 55874, 63310, 68180, 79820, 85960, 88634, 111748, 126620, 136360, 139685, 149509, 159640, 177268, 221585, 223496, 253240, 279370, 299018, 354536, 443170, 558740, 598036, 747545, 886340, 1046563, 1117480, 1196072, 1495090, 1772680, 1943617, 2093126, 2990180, 3887234, 4186252, 5232815, 5980360, 7774468, 8372504, 9718085, 10465630, 13605319, 15548936, 19436170, 20931260, 27210638, 38872340, 41862520, 54421276, 68026595, 77744680, 108842552, 136053190, 272106380, 544212760]

約数ペア:

[(1, 544212760), (2, 272106380), (4, 136053190), (5, 108842552), (7, 77744680), (8, 68026595), (10, 54421276), (13, 41862520), (14, 38872340), (20, 27210638), (26, 20931260), (28, 19436170), (35, 15548936), (40, 13605319), (52, 10465630), (56, 9718085), (65, 8372504), (70, 7774468), (91, 5980360), (104, 5232815), (130, 4186252), (140, 3887234), (182, 2990180), (260, 2093126), (280, 1943617), (307, 1772680), (364, 1495090), (455, 1196072), (487, 1117480), (520, 1046563), (614, 886340), (728, 747545), (910, 598036), (974, 558740), (1228, 443170), (1535, 354536), (1820, 299018), (1948, 279370), (2149, 253240), (2435, 223496), (2456, 221585), (3070, 177268), (3409, 159640), (3640, 149509), (3896, 139685), (3991, 136360), (4298, 126620), (4870, 111748), (6140, 88634), (6331, 85960), (6818, 79820), (7982, 68180), (8596, 63310), (9740, 55874), (10745, 50648), (12280, 44317), (12662, 42980), (13636, 39910), (15964, 34090), (17045, 31928), (17192, 31655), (19480, 27937), (19955, 27272), (21490, 25324)]