811194720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2053

約数の個数: 192

約数和(自身を含む): 2944843776

約数和(自身を除く): 2133649056

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, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1120, 1270, 1524, 1680, 1778, 1901, 1905, 2032, 2540, 2667, 3048, 3360, 3556, 3802, 3810, 4064, 4445, 5080, 5334, 5703, 6096, 7112, 7604, 7620, 8890, 9505, 10160, 10668, 11406, 12192, 13307, 13335, 14224, 15208, 15240, 17780, 19010, 20320, 21336, 22812, 26614, 26670, 28448, 28515, 30416, 30480, 35560, 38020, 39921, 42672, 45624, 53228, 53340, 57030, 60832, 60960, 66535, 71120, 76040, 79842, 85344, 91248, 106456, 106680, 114060, 133070, 142240, 152080, 159684, 182496, 199605, 212912, 213360, 228120, 241427, 266140, 304160, 319368, 399210, 425824, 426720, 456240, 482854, 532280, 638736, 724281, 798420, 912480, 965708, 1064560, 1207135, 1277472, 1448562, 1596840, 1689989, 1931416, 2129120, 2414270, 2897124, 3193680, 3379978, 3621405, 3862832, 4828540, 5069967, 5794248, 6387360, 6759956, 7242810, 7725664, 8449945, 9657080, 10139934, 11588496, 13519912, 14485620, 16899890, 19314160, 20279868, 23176992, 25349835, 27039824, 28971240, 33799780, 38628320, 40559736, 50699670, 54079648, 57942480, 67599560, 81119472, 101399340, 115884960, 135199120, 162238944, 202798680, 270398240, 405597360, 811194720]

約数ペア:

[(1, 811194720), (2, 405597360), (3, 270398240), (4, 202798680), (5, 162238944), (6, 135199120), (7, 115884960), (8, 101399340), (10, 81119472), (12, 67599560), (14, 57942480), (15, 54079648), (16, 50699670), (20, 40559736), (21, 38628320), (24, 33799780), (28, 28971240), (30, 27039824), (32, 25349835), (35, 23176992), (40, 20279868), (42, 19314160), (48, 16899890), (56, 14485620), (60, 13519912), (70, 11588496), (80, 10139934), (84, 9657080), (96, 8449945), (105, 7725664), (112, 7242810), (120, 6759956), (127, 6387360), (140, 5794248), (160, 5069967), (168, 4828540), (210, 3862832), (224, 3621405), (240, 3379978), (254, 3193680), (280, 2897124), (336, 2414270), (381, 2129120), (420, 1931416), (480, 1689989), (508, 1596840), (560, 1448562), (635, 1277472), (672, 1207135), (762, 1064560), (840, 965708), (889, 912480), (1016, 798420), (1120, 724281), (1270, 638736), (1524, 532280), (1680, 482854), (1778, 456240), (1901, 426720), (1905, 425824), (2032, 399210), (2540, 319368), (2667, 304160), (3048, 266140), (3360, 241427), (3556, 228120), (3802, 213360), (3810, 212912), (4064, 199605), (4445, 182496), (5080, 159684), (5334, 152080), (5703, 142240), (6096, 133070), (7112, 114060), (7604, 106680), (7620, 106456), (8890, 91248), (9505, 85344), (10160, 79842), (10668, 76040), (11406, 71120), (12192, 66535), (13307, 60960), (13335, 60832), (14224, 57030), (15208, 53340), (15240, 53228), (17780, 45624), (19010, 42672), (20320, 39921), (21336, 38020), (22812, 35560), (26614, 30480), (26670, 30416), (28448, 28515)]