146982680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 379468800

約数和(自身を除く): 232486120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 169, 170, 221, 260, 338, 340, 442, 520, 676, 680, 845, 884, 1105, 1279, 1352, 1690, 1768, 2210, 2558, 2873, 3380, 4420, 5116, 5746, 6395, 6760, 8840, 10232, 11492, 12790, 14365, 16627, 21743, 22984, 25580, 28730, 33254, 43486, 51160, 57460, 66508, 83135, 86972, 108715, 114920, 133016, 166270, 173944, 216151, 217430, 282659, 332540, 432302, 434860, 565318, 665080, 864604, 869720, 1080755, 1130636, 1413295, 1729208, 2161510, 2261272, 2826590, 3674567, 4323020, 5653180, 7349134, 8646040, 11306360, 14698268, 18372835, 29396536, 36745670, 73491340, 146982680]

約数ペア:

[(1, 146982680), (2, 73491340), (4, 36745670), (5, 29396536), (8, 18372835), (10, 14698268), (13, 11306360), (17, 8646040), (20, 7349134), (26, 5653180), (34, 4323020), (40, 3674567), (52, 2826590), (65, 2261272), (68, 2161510), (85, 1729208), (104, 1413295), (130, 1130636), (136, 1080755), (169, 869720), (170, 864604), (221, 665080), (260, 565318), (338, 434860), (340, 432302), (442, 332540), (520, 282659), (676, 217430), (680, 216151), (845, 173944), (884, 166270), (1105, 133016), (1279, 114920), (1352, 108715), (1690, 86972), (1768, 83135), (2210, 66508), (2558, 57460), (2873, 51160), (3380, 43486), (4420, 33254), (5116, 28730), (5746, 25580), (6395, 22984), (6760, 21743), (8840, 16627), (10232, 14365), (11492, 12790)]