625056720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2973

約数の個数: 160

約数和(自身を含む): 2069867520

約数和(自身を除く): 1444810800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2480, 2697, 2897, 3480, 3596, 3720, 4495, 5394, 5794, 6960, 7192, 7440, 8691, 8990, 10788, 11588, 13485, 14384, 14485, 17382, 17980, 21576, 23176, 26970, 28970, 34764, 35960, 43152, 43455, 46352, 53940, 57940, 69528, 71920, 84013, 86910, 89807, 107880, 115880, 139056, 168026, 173820, 179614, 215760, 231760, 252039, 269421, 336052, 347640, 359228, 420065, 449035, 504078, 538842, 672104, 695280, 718456, 840130, 898070, 1008156, 1077684, 1260195, 1344208, 1347105, 1436912, 1680260, 1796140, 2016312, 2155368, 2520390, 2604403, 2694210, 3360520, 3592280, 4032624, 4310736, 5040780, 5208806, 5388420, 6721040, 7184560, 7813209, 10081560, 10417612, 10776840, 13022015, 15626418, 20163120, 20835224, 21553680, 26044030, 31252836, 39066045, 41670448, 52088060, 62505672, 78132090, 104176120, 125011344, 156264180, 208352240, 312528360, 625056720]

約数ペア:

[(1, 625056720), (2, 312528360), (3, 208352240), (4, 156264180), (5, 125011344), (6, 104176120), (8, 78132090), (10, 62505672), (12, 52088060), (15, 41670448), (16, 39066045), (20, 31252836), (24, 26044030), (29, 21553680), (30, 20835224), (31, 20163120), (40, 15626418), (48, 13022015), (58, 10776840), (60, 10417612), (62, 10081560), (80, 7813209), (87, 7184560), (93, 6721040), (116, 5388420), (120, 5208806), (124, 5040780), (145, 4310736), (155, 4032624), (174, 3592280), (186, 3360520), (232, 2694210), (240, 2604403), (248, 2520390), (290, 2155368), (310, 2016312), (348, 1796140), (372, 1680260), (435, 1436912), (464, 1347105), (465, 1344208), (496, 1260195), (580, 1077684), (620, 1008156), (696, 898070), (744, 840130), (870, 718456), (899, 695280), (930, 672104), (1160, 538842), (1240, 504078), (1392, 449035), (1488, 420065), (1740, 359228), (1798, 347640), (1860, 336052), (2320, 269421), (2480, 252039), (2697, 231760), (2897, 215760), (3480, 179614), (3596, 173820), (3720, 168026), (4495, 139056), (5394, 115880), (5794, 107880), (6960, 89807), (7192, 86910), (7440, 84013), (8691, 71920), (8990, 69528), (10788, 57940), (11588, 53940), (13485, 46352), (14384, 43455), (14485, 43152), (17382, 35960), (17980, 34764), (21576, 28970), (23176, 26970)]