318736080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11351}}^1$

素因数の和:11386

約数の個数: 160

約数和(自身を含む): 1182424320

約数和(自身を除く): 863688240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 11351, 14040, 22702, 28080, 34053, 45404, 56755, 68106, 90808, 102159, 113510, 136212, 147563, 170265, 181616, 204318, 227020, 272424, 295126, 306477, 340530, 408636, 442689, 454040, 510795, 544848, 590252, 612954, 681060, 737815, 817272, 885378, 908080, 1021590, 1180504, 1225908, 1328067, 1362120, 1475630, 1532385, 1634544, 1770756, 2043180, 2213445, 2361008, 2451816, 2656134, 2724240, 2951260, 3064770, 3541512, 3984201, 4086360, 4426890, 4903632, 5312268, 5902520, 6129540, 6640335, 7083024, 7968402, 8172720, 8853780, 10624536, 11805040, 12259080, 13280670, 15936804, 17707560, 19921005, 21249072, 24518160, 26561340, 31873608, 35415120, 39842010, 53122680, 63747216, 79684020, 106245360, 159368040, 318736080]

約数ペア:

[(1, 318736080), (2, 159368040), (3, 106245360), (4, 79684020), (5, 63747216), (6, 53122680), (8, 39842010), (9, 35415120), (10, 31873608), (12, 26561340), (13, 24518160), (15, 21249072), (16, 19921005), (18, 17707560), (20, 15936804), (24, 13280670), (26, 12259080), (27, 11805040), (30, 10624536), (36, 8853780), (39, 8172720), (40, 7968402), (45, 7083024), (48, 6640335), (52, 6129540), (54, 5902520), (60, 5312268), (65, 4903632), (72, 4426890), (78, 4086360), (80, 3984201), (90, 3541512), (104, 3064770), (108, 2951260), (117, 2724240), (120, 2656134), (130, 2451816), (135, 2361008), (144, 2213445), (156, 2043180), (180, 1770756), (195, 1634544), (208, 1532385), (216, 1475630), (234, 1362120), (240, 1328067), (260, 1225908), (270, 1180504), (312, 1021590), (351, 908080), (360, 885378), (390, 817272), (432, 737815), (468, 681060), (520, 612954), (540, 590252), (585, 544848), (624, 510795), (702, 454040), (720, 442689), (780, 408636), (936, 340530), (1040, 306477), (1080, 295126), (1170, 272424), (1404, 227020), (1560, 204318), (1755, 181616), (1872, 170265), (2160, 147563), (2340, 136212), (2808, 113510), (3120, 102159), (3510, 90808), (4680, 68106), (5616, 56755), (7020, 45404), (9360, 34053), (11351, 28080), (14040, 22702)]