69722640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 261411840

約数和(自身を除く): 191689200

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, 169, 180, 191, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 382, 390, 432, 468, 507, 520, 540, 573, 585, 624, 676, 702, 720, 764, 780, 845, 936, 955, 1014, 1040, 1080, 1146, 1170, 1352, 1404, 1521, 1528, 1560, 1690, 1719, 1755, 1872, 1910, 2028, 2160, 2292, 2340, 2483, 2535, 2704, 2808, 2865, 3042, 3056, 3120, 3380, 3438, 3510, 3820, 4056, 4563, 4584, 4680, 4966, 5070, 5157, 5616, 5730, 6084, 6760, 6876, 7020, 7449, 7605, 7640, 8112, 8595, 9126, 9168, 9360, 9932, 10140, 10314, 11460, 12168, 12415, 13520, 13752, 14040, 14898, 15210, 15280, 17190, 18252, 19864, 20280, 20628, 22347, 22815, 22920, 24336, 24830, 25785, 27504, 28080, 29796, 30420, 32279, 34380, 36504, 37245, 39728, 40560, 41256, 44694, 45630, 45840, 49660, 51570, 59592, 60840, 64558, 67041, 68760, 73008, 74490, 82512, 89388, 91260, 96837, 99320, 103140, 111735, 119184, 121680, 129116, 134082, 137520, 148980, 161395, 178776, 182520, 193674, 198640, 206280, 223470, 258232, 268164, 290511, 297960, 322790, 335205, 357552, 365040, 387348, 412560, 446940, 484185, 516464, 536328, 581022, 595920, 645580, 670410, 774696, 871533, 893880, 968370, 1072656, 1162044, 1291160, 1340820, 1452555, 1549392, 1743066, 1787760, 1936740, 2324088, 2582320, 2681640, 2905110, 3486132, 3873480, 4357665, 4648176, 5363280, 5810220, 6972264, 7746960, 8715330, 11620440, 13944528, 17430660, 23240880, 34861320, 69722640]

約数ペア:

[(1, 69722640), (2, 34861320), (3, 23240880), (4, 17430660), (5, 13944528), (6, 11620440), (8, 8715330), (9, 7746960), (10, 6972264), (12, 5810220), (13, 5363280), (15, 4648176), (16, 4357665), (18, 3873480), (20, 3486132), (24, 2905110), (26, 2681640), (27, 2582320), (30, 2324088), (36, 1936740), (39, 1787760), (40, 1743066), (45, 1549392), (48, 1452555), (52, 1340820), (54, 1291160), (60, 1162044), (65, 1072656), (72, 968370), (78, 893880), (80, 871533), (90, 774696), (104, 670410), (108, 645580), (117, 595920), (120, 581022), (130, 536328), (135, 516464), (144, 484185), (156, 446940), (169, 412560), (180, 387348), (191, 365040), (195, 357552), (208, 335205), (216, 322790), (234, 297960), (240, 290511), (260, 268164), (270, 258232), (312, 223470), (338, 206280), (351, 198640), (360, 193674), (382, 182520), (390, 178776), (432, 161395), (468, 148980), (507, 137520), (520, 134082), (540, 129116), (573, 121680), (585, 119184), (624, 111735), (676, 103140), (702, 99320), (720, 96837), (764, 91260), (780, 89388), (845, 82512), (936, 74490), (955, 73008), (1014, 68760), (1040, 67041), (1080, 64558), (1146, 60840), (1170, 59592), (1352, 51570), (1404, 49660), (1521, 45840), (1528, 45630), (1560, 44694), (1690, 41256), (1719, 40560), (1755, 39728), (1872, 37245), (1910, 36504), (2028, 34380), (2160, 32279), (2292, 30420), (2340, 29796), (2483, 28080), (2535, 27504), (2704, 25785), (2808, 24830), (2865, 24336), (3042, 22920), (3056, 22815), (3120, 22347), (3380, 20628), (3438, 20280), (3510, 19864), (3820, 18252), (4056, 17190), (4563, 15280), (4584, 15210), (4680, 14898), (4966, 14040), (5070, 13752), (5157, 13520), (5616, 12415), (5730, 12168), (6084, 11460), (6760, 10314), (6876, 10140), (7020, 9932), (7449, 9360), (7605, 9168), (7640, 9126), (8112, 8595)]