42506048520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{698653}}^1$

素因数の和:698696

約数の個数: 144

約数和(自身を含む): 149588807940

約数和(自身を除く): 107082759420

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, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 30420, 60840, 698653, 1397306, 2095959, 2794612, 3493265, 4191918, 5589224, 6287877, 6986530, 8383836, 9082489, 10479795, 12575754, 13973060, 16767672, 18164978, 20959590, 25151508, 27247467, 27946120, 31439385, 36329956, 41919180, 45412445, 50303016, 54494934, 62878770, 72659912, 81742401, 83838360, 90824890, 108989868, 118072357, 125757540, 136237335, 163484802, 181649780, 217979736, 236144714, 251515080, 272474670, 326969604, 354217071, 363299560, 408712005, 472289428, 544949340, 590361785, 653939208, 708434142, 817424010, 944578856, 1062651213, 1089898680, 1180723570, 1416868284, 1634848020, 1771085355, 2125302426, 2361447140, 2833736568, 3269696040, 3542170710, 4250604852, 4722894280, 5313256065, 7084341420, 8501209704, 10626512130, 14168682840, 21253024260, 42506048520]

約数ペア:

[(1, 42506048520), (2, 21253024260), (3, 14168682840), (4, 10626512130), (5, 8501209704), (6, 7084341420), (8, 5313256065), (9, 4722894280), (10, 4250604852), (12, 3542170710), (13, 3269696040), (15, 2833736568), (18, 2361447140), (20, 2125302426), (24, 1771085355), (26, 1634848020), (30, 1416868284), (36, 1180723570), (39, 1089898680), (40, 1062651213), (45, 944578856), (52, 817424010), (60, 708434142), (65, 653939208), (72, 590361785), (78, 544949340), (90, 472289428), (104, 408712005), (117, 363299560), (120, 354217071), (130, 326969604), (156, 272474670), (169, 251515080), (180, 236144714), (195, 217979736), (234, 181649780), (260, 163484802), (312, 136237335), (338, 125757540), (360, 118072357), (390, 108989868), (468, 90824890), (507, 83838360), (520, 81742401), (585, 72659912), (676, 62878770), (780, 54494934), (845, 50303016), (936, 45412445), (1014, 41919180), (1170, 36329956), (1352, 31439385), (1521, 27946120), (1560, 27247467), (1690, 25151508), (2028, 20959590), (2340, 18164978), (2535, 16767672), (3042, 13973060), (3380, 12575754), (4056, 10479795), (4680, 9082489), (5070, 8383836), (6084, 6986530), (6760, 6287877), (7605, 5589224), (10140, 4191918), (12168, 3493265), (15210, 2794612), (20280, 2095959), (30420, 1397306), (60840, 698653)]