2212751520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{24391}}^1$

素因数の和:24425

約数の個数: 240

約数和(自身を含む): 8925130368

約数和(自身を除く): 6712378848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 24391, 30240, 45360, 48782, 73173, 90720, 97564, 121955, 146346, 170737, 195128, 219519, 243910, 292692, 341474, 365865, 390256, 439038, 487820, 512211, 585384, 658557, 682948, 731730, 780512, 853685, 878076, 975640, 1024422, 1097595, 1170768, 1317114, 1365896, 1463460, 1536633, 1707370, 1756152, 1951280, 1975671, 2048844, 2195190, 2341536, 2561055, 2634228, 2731792, 2926920, 3073266, 3292785, 3414740, 3512304, 3902560, 3951342, 4097688, 4390380, 4609899, 5122110, 5268456, 5463584, 5853840, 6146532, 6585570, 6829480, 7024608, 7683165, 7902684, 8195376, 8780760, 9219798, 9878355, 10244220, 10536912, 11707680, 12293064, 13171140, 13658960, 13829697, 15366330, 15805368, 16390752, 17561520, 18439596, 19756710, 20488440, 21073824, 23049495, 24586128, 26342280, 27317920, 27659394, 30732660, 31610736, 35123040, 36879192, 39513420, 40976880, 46098990, 49172256, 52684560, 55318788, 61465320, 63221472, 69148485, 73758384, 79026840, 81953760, 92197980, 105369120, 110637576, 122930640, 138296970, 147516768, 158053680, 184395960, 221275152, 245861280, 276593940, 316107360, 368791920, 442550304, 553187880, 737583840, 1106375760, 2212751520]

約数ペア:

[(1, 2212751520), (2, 1106375760), (3, 737583840), (4, 553187880), (5, 442550304), (6, 368791920), (7, 316107360), (8, 276593940), (9, 245861280), (10, 221275152), (12, 184395960), (14, 158053680), (15, 147516768), (16, 138296970), (18, 122930640), (20, 110637576), (21, 105369120), (24, 92197980), (27, 81953760), (28, 79026840), (30, 73758384), (32, 69148485), (35, 63221472), (36, 61465320), (40, 55318788), (42, 52684560), (45, 49172256), (48, 46098990), (54, 40976880), (56, 39513420), (60, 36879192), (63, 35123040), (70, 31610736), (72, 30732660), (80, 27659394), (81, 27317920), (84, 26342280), (90, 24586128), (96, 23049495), (105, 21073824), (108, 20488440), (112, 19756710), (120, 18439596), (126, 17561520), (135, 16390752), (140, 15805368), (144, 15366330), (160, 13829697), (162, 13658960), (168, 13171140), (180, 12293064), (189, 11707680), (210, 10536912), (216, 10244220), (224, 9878355), (240, 9219798), (252, 8780760), (270, 8195376), (280, 7902684), (288, 7683165), (315, 7024608), (324, 6829480), (336, 6585570), (360, 6146532), (378, 5853840), (405, 5463584), (420, 5268456), (432, 5122110), (480, 4609899), (504, 4390380), (540, 4097688), (560, 3951342), (567, 3902560), (630, 3512304), (648, 3414740), (672, 3292785), (720, 3073266), (756, 2926920), (810, 2731792), (840, 2634228), (864, 2561055), (945, 2341536), (1008, 2195190), (1080, 2048844), (1120, 1975671), (1134, 1951280), (1260, 1756152), (1296, 1707370), (1440, 1536633), (1512, 1463460), (1620, 1365896), (1680, 1317114), (1890, 1170768), (2016, 1097595), (2160, 1024422), (2268, 975640), (2520, 878076), (2592, 853685), (2835, 780512), (3024, 731730), (3240, 682948), (3360, 658557), (3780, 585384), (4320, 512211), (4536, 487820), (5040, 439038), (5670, 390256), (6048, 365865), (6480, 341474), (7560, 292692), (9072, 243910), (10080, 219519), (11340, 195128), (12960, 170737), (15120, 146346), (18144, 121955), (22680, 97564), (24391, 90720), (30240, 73173), (45360, 48782)]