664592760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142007}}^1$

素因数の和:142037

約数の個数: 96

約数和(自身を含む): 2326091040

約数和(自身を除く): 1661498280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 142007, 284014, 426021, 568028, 710035, 852042, 1136056, 1278063, 1420070, 1704084, 1846091, 2130105, 2556126, 2840140, 3408168, 3692182, 4260210, 5112252, 5538273, 5680280, 6390315, 7384364, 8520420, 9230455, 10224504, 11076546, 12780630, 14768728, 16614819, 17040840, 18460910, 22153092, 25561260, 27691365, 33229638, 36921820, 44306184, 51122520, 55382730, 66459276, 73843640, 83074095, 110765460, 132918552, 166148190, 221530920, 332296380, 664592760]

約数ペア:

[(1, 664592760), (2, 332296380), (3, 221530920), (4, 166148190), (5, 132918552), (6, 110765460), (8, 83074095), (9, 73843640), (10, 66459276), (12, 55382730), (13, 51122520), (15, 44306184), (18, 36921820), (20, 33229638), (24, 27691365), (26, 25561260), (30, 22153092), (36, 18460910), (39, 17040840), (40, 16614819), (45, 14768728), (52, 12780630), (60, 11076546), (65, 10224504), (72, 9230455), (78, 8520420), (90, 7384364), (104, 6390315), (117, 5680280), (120, 5538273), (130, 5112252), (156, 4260210), (180, 3692182), (195, 3408168), (234, 2840140), (260, 2556126), (312, 2130105), (360, 1846091), (390, 1704084), (468, 1420070), (520, 1278063), (585, 1136056), (780, 852042), (936, 710035), (1170, 568028), (1560, 426021), (2340, 284014), (4680, 142007)]