230168640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18443}}^1$

素因数の和:18476

約数の個数: 112

約数和(自身を含む): 787042368

約数和(自身を除く): 556873728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 18443, 36886, 55329, 73772, 92215, 110658, 147544, 184430, 221316, 239759, 276645, 295088, 368860, 442632, 479518, 553290, 590176, 719277, 737720, 885264, 959036, 1106580, 1180352, 1198795, 1438554, 1475440, 1770528, 1918072, 2213160, 2397590, 2877108, 2950880, 3541056, 3596385, 3836144, 4426320, 4795180, 5754216, 5901760, 7192770, 7672288, 8852640, 9590360, 11508432, 14385540, 15344576, 17705280, 19180720, 23016864, 28771080, 38361440, 46033728, 57542160, 76722880, 115084320, 230168640]

約数ペア:

[(1, 230168640), (2, 115084320), (3, 76722880), (4, 57542160), (5, 46033728), (6, 38361440), (8, 28771080), (10, 23016864), (12, 19180720), (13, 17705280), (15, 15344576), (16, 14385540), (20, 11508432), (24, 9590360), (26, 8852640), (30, 7672288), (32, 7192770), (39, 5901760), (40, 5754216), (48, 4795180), (52, 4426320), (60, 3836144), (64, 3596385), (65, 3541056), (78, 2950880), (80, 2877108), (96, 2397590), (104, 2213160), (120, 1918072), (130, 1770528), (156, 1475440), (160, 1438554), (192, 1198795), (195, 1180352), (208, 1106580), (240, 959036), (260, 885264), (312, 737720), (320, 719277), (390, 590176), (416, 553290), (480, 479518), (520, 442632), (624, 368860), (780, 295088), (832, 276645), (960, 239759), (1040, 221316), (1248, 184430), (1560, 147544), (2080, 110658), (2496, 92215), (3120, 73772), (4160, 55329), (6240, 36886), (12480, 18443)]