202016640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{15031}}^1$

素因数の和:15060

約数の個数: 128

約数和(自身を含む): 735966720

約数和(自身を除く): 533950080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15031, 30062, 45093, 60124, 75155, 90186, 105217, 120248, 150310, 180372, 210434, 225465, 240496, 300620, 315651, 360744, 420868, 450930, 480992, 526085, 601240, 631302, 721488, 841736, 901860, 961984, 1052170, 1202480, 1262604, 1442976, 1578255, 1683472, 1803720, 1923968, 2104340, 2404960, 2525208, 2885952, 3156510, 3366944, 3607440, 4208680, 4809920, 5050416, 5771904, 6313020, 6733888, 7214880, 8417360, 9619840, 10100832, 12626040, 13467776, 14429760, 16834720, 20201664, 25252080, 28859520, 33669440, 40403328, 50504160, 67338880, 101008320, 202016640]

約数ペア:

[(1, 202016640), (2, 101008320), (3, 67338880), (4, 50504160), (5, 40403328), (6, 33669440), (7, 28859520), (8, 25252080), (10, 20201664), (12, 16834720), (14, 14429760), (15, 13467776), (16, 12626040), (20, 10100832), (21, 9619840), (24, 8417360), (28, 7214880), (30, 6733888), (32, 6313020), (35, 5771904), (40, 5050416), (42, 4809920), (48, 4208680), (56, 3607440), (60, 3366944), (64, 3156510), (70, 2885952), (80, 2525208), (84, 2404960), (96, 2104340), (105, 1923968), (112, 1803720), (120, 1683472), (128, 1578255), (140, 1442976), (160, 1262604), (168, 1202480), (192, 1052170), (210, 961984), (224, 901860), (240, 841736), (280, 721488), (320, 631302), (336, 601240), (384, 526085), (420, 480992), (448, 450930), (480, 420868), (560, 360744), (640, 315651), (672, 300620), (840, 240496), (896, 225465), (960, 210434), (1120, 180372), (1344, 150310), (1680, 120248), (1920, 105217), (2240, 90186), (2688, 75155), (3360, 60124), (4480, 45093), (6720, 30062), (13440, 15031)]