10988040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 38338560

約数和(自身を除く): 27350520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 127, 140, 168, 206, 210, 254, 280, 309, 381, 412, 420, 508, 515, 618, 635, 721, 762, 824, 840, 889, 1016, 1030, 1236, 1270, 1442, 1524, 1545, 1778, 1905, 2060, 2163, 2472, 2540, 2667, 2884, 3048, 3090, 3556, 3605, 3810, 4120, 4326, 4445, 5080, 5334, 5768, 6180, 7112, 7210, 7620, 8652, 8890, 10668, 10815, 12360, 13081, 13335, 14420, 15240, 17304, 17780, 21336, 21630, 26162, 26670, 28840, 35560, 39243, 43260, 52324, 53340, 65405, 78486, 86520, 91567, 104648, 106680, 130810, 156972, 183134, 196215, 261620, 274701, 313944, 366268, 392430, 457835, 523240, 549402, 732536, 784860, 915670, 1098804, 1373505, 1569720, 1831340, 2197608, 2747010, 3662680, 5494020, 10988040]

約数ペア:

[(1, 10988040), (2, 5494020), (3, 3662680), (4, 2747010), (5, 2197608), (6, 1831340), (7, 1569720), (8, 1373505), (10, 1098804), (12, 915670), (14, 784860), (15, 732536), (20, 549402), (21, 523240), (24, 457835), (28, 392430), (30, 366268), (35, 313944), (40, 274701), (42, 261620), (56, 196215), (60, 183134), (70, 156972), (84, 130810), (103, 106680), (105, 104648), (120, 91567), (127, 86520), (140, 78486), (168, 65405), (206, 53340), (210, 52324), (254, 43260), (280, 39243), (309, 35560), (381, 28840), (412, 26670), (420, 26162), (508, 21630), (515, 21336), (618, 17780), (635, 17304), (721, 15240), (762, 14420), (824, 13335), (840, 13081), (889, 12360), (1016, 10815), (1030, 10668), (1236, 8890), (1270, 8652), (1442, 7620), (1524, 7210), (1545, 7112), (1778, 6180), (1905, 5768), (2060, 5334), (2163, 5080), (2472, 4445), (2540, 4326), (2667, 4120), (2884, 3810), (3048, 3605), (3090, 3556)]