19005588240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{1151}}^1$

素因数の和:1917

約数の個数: 160

約数和(自身を含む): 59612184576

約数和(自身を除く): 40606596336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 643, 856, 1070, 1151, 1284, 1286, 1605, 1712, 1929, 2140, 2302, 2568, 2572, 3210, 3215, 3453, 3858, 4280, 4604, 5136, 5144, 5755, 6420, 6430, 6906, 7716, 8560, 9208, 9645, 10288, 11510, 12840, 12860, 13812, 15432, 17265, 18416, 19290, 23020, 25680, 25720, 27624, 30864, 34530, 38580, 46040, 51440, 55248, 68801, 69060, 77160, 92080, 123157, 137602, 138120, 154320, 206403, 246314, 275204, 276240, 344005, 369471, 412806, 492628, 550408, 615785, 688010, 738942, 740093, 825612, 985256, 1032015, 1100816, 1231570, 1376020, 1477884, 1480186, 1651224, 1847355, 1970512, 2064030, 2220279, 2463140, 2752040, 2955768, 2960372, 3302448, 3694710, 3700465, 4128060, 4440558, 4926280, 5504080, 5911536, 5920744, 7389420, 7400930, 8256120, 8881116, 9852560, 11101395, 11841488, 14778840, 14801860, 16512240, 17762232, 22202790, 29557680, 29603720, 35524464, 44405580, 59207440, 79189951, 88811160, 158379902, 177622320, 237569853, 316759804, 395949755, 475139706, 633519608, 791899510, 950279412, 1187849265, 1267039216, 1583799020, 1900558824, 2375698530, 3167598040, 3801117648, 4751397060, 6335196080, 9502794120, 19005588240]

約数ペア:

[(1, 19005588240), (2, 9502794120), (3, 6335196080), (4, 4751397060), (5, 3801117648), (6, 3167598040), (8, 2375698530), (10, 1900558824), (12, 1583799020), (15, 1267039216), (16, 1187849265), (20, 950279412), (24, 791899510), (30, 633519608), (40, 475139706), (48, 395949755), (60, 316759804), (80, 237569853), (107, 177622320), (120, 158379902), (214, 88811160), (240, 79189951), (321, 59207440), (428, 44405580), (535, 35524464), (642, 29603720), (643, 29557680), (856, 22202790), (1070, 17762232), (1151, 16512240), (1284, 14801860), (1286, 14778840), (1605, 11841488), (1712, 11101395), (1929, 9852560), (2140, 8881116), (2302, 8256120), (2568, 7400930), (2572, 7389420), (3210, 5920744), (3215, 5911536), (3453, 5504080), (3858, 4926280), (4280, 4440558), (4604, 4128060), (5136, 3700465), (5144, 3694710), (5755, 3302448), (6420, 2960372), (6430, 2955768), (6906, 2752040), (7716, 2463140), (8560, 2220279), (9208, 2064030), (9645, 1970512), (10288, 1847355), (11510, 1651224), (12840, 1480186), (12860, 1477884), (13812, 1376020), (15432, 1231570), (17265, 1100816), (18416, 1032015), (19290, 985256), (23020, 825612), (25680, 740093), (25720, 738942), (27624, 688010), (30864, 615785), (34530, 550408), (38580, 492628), (46040, 412806), (51440, 369471), (55248, 344005), (68801, 276240), (69060, 275204), (77160, 246314), (92080, 206403), (123157, 154320), (137602, 138120)]