209580521640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1\times {\mathrm{8681}}^1$

素因数の和:9444

約数の個数: 256

約数和(自身を含む): 737222653440

約数和(自身を除く): 527642131800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 701, 820, 840, 861, 984, 1148, 1230, 1402, 1435, 1640, 1722, 2103, 2296, 2460, 2804, 2870, 3444, 3505, 4206, 4305, 4907, 4920, 5608, 5740, 6888, 7010, 8412, 8610, 8681, 9814, 10515, 11480, 14020, 14721, 16824, 17220, 17362, 19628, 21030, 24535, 26043, 28040, 28741, 29442, 34440, 34724, 39256, 42060, 43405, 49070, 52086, 57482, 58884, 60767, 69448, 73605, 84120, 86223, 86810, 98140, 104172, 114964, 117768, 121534, 130215, 143705, 147210, 172446, 173620, 182301, 196280, 201187, 208344, 229928, 243068, 260430, 287410, 294420, 303835, 344892, 347240, 355921, 364602, 402374, 431115, 486136, 520860, 574820, 588840, 603561, 607670, 689784, 711842, 729204, 804748, 862230, 911505, 1005935, 1041720, 1067763, 1149640, 1207122, 1215340, 1423684, 1458408, 1609496, 1724460, 1779605, 1823010, 2011870, 2135526, 2414244, 2430680, 2491447, 2847368, 3017805, 3448920, 3559210, 3646020, 4023740, 4271052, 4828488, 4982894, 5338815, 6035610, 6085381, 7118420, 7292040, 7474341, 8047480, 8542104, 9965788, 10677630, 12071220, 12170762, 12457235, 14236840, 14948682, 18256143, 19931576, 21355260, 24142440, 24341524, 24914470, 29897364, 30426905, 36512286, 37371705, 42597667, 42710520, 48683048, 49828940, 59794728, 60853810, 73024572, 74743410, 85195334, 91280715, 99657880, 121707620, 127793001, 146049144, 149486820, 170390668, 182561430, 212988335, 243415240, 249500621, 255586002, 298973640, 340781336, 365122860, 425976670, 499001242, 511172004, 638965005, 730245720, 748501863, 851953340, 998002484, 1022344008, 1247503105, 1277930010, 1497003726, 1703906680, 1746504347, 1996004968, 2495006210, 2555860020, 2994007452, 3493008694, 3742509315, 4990012420, 5111720040, 5239513041, 5988014904, 6986017388, 7485018630, 8732521735, 9980024840, 10479026082, 13972034776, 14970037260, 17465043470, 20958052164, 26197565205, 29940074520, 34930086940, 41916104328, 52395130410, 69860173880, 104790260820, 209580521640]

約数ペア:

[(1, 209580521640), (2, 104790260820), (3, 69860173880), (4, 52395130410), (5, 41916104328), (6, 34930086940), (7, 29940074520), (8, 26197565205), (10, 20958052164), (12, 17465043470), (14, 14970037260), (15, 13972034776), (20, 10479026082), (21, 9980024840), (24, 8732521735), (28, 7485018630), (30, 6986017388), (35, 5988014904), (40, 5239513041), (41, 5111720040), (42, 4990012420), (56, 3742509315), (60, 3493008694), (70, 2994007452), (82, 2555860020), (84, 2495006210), (105, 1996004968), (120, 1746504347), (123, 1703906680), (140, 1497003726), (164, 1277930010), (168, 1247503105), (205, 1022344008), (210, 998002484), (246, 851953340), (280, 748501863), (287, 730245720), (328, 638965005), (410, 511172004), (420, 499001242), (492, 425976670), (574, 365122860), (615, 340781336), (701, 298973640), (820, 255586002), (840, 249500621), (861, 243415240), (984, 212988335), (1148, 182561430), (1230, 170390668), (1402, 149486820), (1435, 146049144), (1640, 127793001), (1722, 121707620), (2103, 99657880), (2296, 91280715), (2460, 85195334), (2804, 74743410), (2870, 73024572), (3444, 60853810), (3505, 59794728), (4206, 49828940), (4305, 48683048), (4907, 42710520), (4920, 42597667), (5608, 37371705), (5740, 36512286), (6888, 30426905), (7010, 29897364), (8412, 24914470), (8610, 24341524), (8681, 24142440), (9814, 21355260), (10515, 19931576), (11480, 18256143), (14020, 14948682), (14721, 14236840), (16824, 12457235), (17220, 12170762), (17362, 12071220), (19628, 10677630), (21030, 9965788), (24535, 8542104), (26043, 8047480), (28040, 7474341), (28741, 7292040), (29442, 7118420), (34440, 6085381), (34724, 6035610), (39256, 5338815), (42060, 4982894), (43405, 4828488), (49070, 4271052), (52086, 4023740), (57482, 3646020), (58884, 3559210), (60767, 3448920), (69448, 3017805), (73605, 2847368), (84120, 2491447), (86223, 2430680), (86810, 2414244), (98140, 2135526), (104172, 2011870), (114964, 1823010), (117768, 1779605), (121534, 1724460), (130215, 1609496), (143705, 1458408), (147210, 1423684), (172446, 1215340), (173620, 1207122), (182301, 1149640), (196280, 1067763), (201187, 1041720), (208344, 1005935), (229928, 911505), (243068, 862230), (260430, 804748), (287410, 729204), (294420, 711842), (303835, 689784), (344892, 607670), (347240, 603561), (355921, 588840), (364602, 574820), (402374, 520860), (431115, 486136)]