520642080

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{1913}}^1$

素因数の和:1950

約数の個数: 288

約数和(自身を含む): 2106808704

約数和(自身を除く): 1586166624

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, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1913, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3826, 3888, 4320, 4536, 4860, 5040, 5670, 5739, 6048, 6480, 6804, 7560, 7652, 7776, 8505, 9072, 9565, 9720, 10080, 11340, 11478, 12960, 13391, 13608, 15120, 15304, 17010, 17217, 18144, 19130, 19440, 22680, 22956, 26782, 27216, 28695, 30240, 30608, 34020, 34434, 38260, 38880, 40173, 45360, 45912, 51651, 53564, 54432, 57390, 61216, 66955, 68040, 68868, 76520, 80346, 86085, 90720, 91824, 103302, 107128, 114780, 120519, 133910, 136080, 137736, 153040, 154953, 160692, 172170, 183648, 200865, 206604, 214256, 229560, 241038, 258255, 267820, 272160, 275472, 306080, 309906, 321384, 344340, 361557, 401730, 413208, 428512, 459120, 464859, 482076, 516510, 535640, 550944, 602595, 619812, 642768, 688680, 723114, 774765, 803460, 826416, 918240, 929718, 964152, 1033020, 1071280, 1084671, 1205190, 1239624, 1285536, 1377360, 1446228, 1549530, 1606920, 1652832, 1807785, 1859436, 1928304, 2066040, 2142560, 2169342, 2324295, 2410380, 2479248, 2754720, 2892456, 3099060, 3213840, 3254013, 3615570, 3718872, 3856608, 4132080, 4338684, 4648590, 4820760, 4958496, 5423355, 5784912, 6198120, 6427680, 6508026, 7231140, 7437744, 8264160, 8677368, 9297180, 9641520, 10846710, 11569824, 12396240, 13016052, 14462280, 14875488, 16270065, 17354736, 18594360, 19283040, 21693420, 24792480, 26032104, 28924560, 32540130, 34709472, 37188720, 43386840, 52064208, 57849120, 65080260, 74377440, 86773680, 104128416, 130160520, 173547360, 260321040, 520642080]

約数ペア:

[(1, 520642080), (2, 260321040), (3, 173547360), (4, 130160520), (5, 104128416), (6, 86773680), (7, 74377440), (8, 65080260), (9, 57849120), (10, 52064208), (12, 43386840), (14, 37188720), (15, 34709472), (16, 32540130), (18, 28924560), (20, 26032104), (21, 24792480), (24, 21693420), (27, 19283040), (28, 18594360), (30, 17354736), (32, 16270065), (35, 14875488), (36, 14462280), (40, 13016052), (42, 12396240), (45, 11569824), (48, 10846710), (54, 9641520), (56, 9297180), (60, 8677368), (63, 8264160), (70, 7437744), (72, 7231140), (80, 6508026), (81, 6427680), (84, 6198120), (90, 5784912), (96, 5423355), (105, 4958496), (108, 4820760), (112, 4648590), (120, 4338684), (126, 4132080), (135, 3856608), (140, 3718872), (144, 3615570), (160, 3254013), (162, 3213840), (168, 3099060), (180, 2892456), (189, 2754720), (210, 2479248), (216, 2410380), (224, 2324295), (240, 2169342), (243, 2142560), (252, 2066040), (270, 1928304), (280, 1859436), (288, 1807785), (315, 1652832), (324, 1606920), (336, 1549530), (360, 1446228), (378, 1377360), (405, 1285536), (420, 1239624), (432, 1205190), (480, 1084671), (486, 1071280), (504, 1033020), (540, 964152), (560, 929718), (567, 918240), (630, 826416), (648, 803460), (672, 774765), (720, 723114), (756, 688680), (810, 642768), (840, 619812), (864, 602595), (945, 550944), (972, 535640), (1008, 516510), (1080, 482076), (1120, 464859), (1134, 459120), (1215, 428512), (1260, 413208), (1296, 401730), (1440, 361557), (1512, 344340), (1620, 321384), (1680, 309906), (1701, 306080), (1890, 275472), (1913, 272160), (1944, 267820), (2016, 258255), (2160, 241038), (2268, 229560), (2430, 214256), (2520, 206604), (2592, 200865), (2835, 183648), (3024, 172170), (3240, 160692), (3360, 154953), (3402, 153040), (3780, 137736), (3826, 136080), (3888, 133910), (4320, 120519), (4536, 114780), (4860, 107128), (5040, 103302), (5670, 91824), (5739, 90720), (6048, 86085), (6480, 80346), (6804, 76520), (7560, 68868), (7652, 68040), (7776, 66955), (8505, 61216), (9072, 57390), (9565, 54432), (9720, 53564), (10080, 51651), (11340, 45912), (11478, 45360), (12960, 40173), (13391, 38880), (13608, 38260), (15120, 34434), (15304, 34020), (17010, 30608), (17217, 30240), (18144, 28695), (19130, 27216), (19440, 26782), (22680, 22956)]