1917752040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{3169}}^1$

素因数の和:3268

約数の個数: 144

約数和(自身を含む): 6390434700

約数和(自身を除く): 4472682660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1681, 1845, 2460, 2952, 3169, 3362, 3690, 4920, 5043, 6338, 6724, 7380, 8405, 9507, 10086, 12676, 13448, 14760, 15129, 15845, 16810, 19014, 20172, 25215, 25352, 28521, 30258, 31690, 33620, 38028, 40344, 47535, 50430, 57042, 60516, 63380, 67240, 75645, 76056, 95070, 100860, 114084, 121032, 126760, 129929, 142605, 151290, 190140, 201720, 228168, 259858, 285210, 302580, 380280, 389787, 519716, 570420, 605160, 649645, 779574, 1039432, 1140840, 1169361, 1299290, 1559148, 1948935, 2338722, 2598580, 3118296, 3897870, 4677444, 5197160, 5327089, 5846805, 7795740, 9354888, 10654178, 11693610, 15591480, 15981267, 21308356, 23387220, 26635445, 31962534, 42616712, 46774440, 47943801, 53270890, 63925068, 79906335, 95887602, 106541780, 127850136, 159812670, 191775204, 213083560, 239719005, 319625340, 383550408, 479438010, 639250680, 958876020, 1917752040]

約数ペア:

[(1, 1917752040), (2, 958876020), (3, 639250680), (4, 479438010), (5, 383550408), (6, 319625340), (8, 239719005), (9, 213083560), (10, 191775204), (12, 159812670), (15, 127850136), (18, 106541780), (20, 95887602), (24, 79906335), (30, 63925068), (36, 53270890), (40, 47943801), (41, 46774440), (45, 42616712), (60, 31962534), (72, 26635445), (82, 23387220), (90, 21308356), (120, 15981267), (123, 15591480), (164, 11693610), (180, 10654178), (205, 9354888), (246, 7795740), (328, 5846805), (360, 5327089), (369, 5197160), (410, 4677444), (492, 3897870), (615, 3118296), (738, 2598580), (820, 2338722), (984, 1948935), (1230, 1559148), (1476, 1299290), (1640, 1169361), (1681, 1140840), (1845, 1039432), (2460, 779574), (2952, 649645), (3169, 605160), (3362, 570420), (3690, 519716), (4920, 389787), (5043, 380280), (6338, 302580), (6724, 285210), (7380, 259858), (8405, 228168), (9507, 201720), (10086, 190140), (12676, 151290), (13448, 142605), (14760, 129929), (15129, 126760), (15845, 121032), (16810, 114084), (19014, 100860), (20172, 95070), (25215, 76056), (25352, 75645), (28521, 67240), (30258, 63380), (31690, 60516), (33620, 57042), (38028, 50430), (40344, 47535)]