561449280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 448

約数和(自身を含む): 2188707840

約数和(自身を除く): 1627258560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 43, 48, 56, 58, 60, 64, 67, 70, 80, 84, 86, 87, 96, 105, 112, 116, 120, 129, 134, 140, 145, 160, 168, 172, 174, 192, 201, 203, 210, 215, 224, 232, 240, 258, 268, 280, 290, 301, 320, 335, 336, 344, 348, 402, 406, 420, 430, 435, 448, 464, 469, 480, 516, 536, 560, 580, 602, 609, 645, 670, 672, 688, 696, 804, 812, 840, 860, 870, 903, 928, 938, 960, 1005, 1015, 1032, 1072, 1120, 1160, 1204, 1218, 1247, 1290, 1340, 1344, 1376, 1392, 1407, 1505, 1608, 1624, 1680, 1720, 1740, 1806, 1856, 1876, 1943, 2010, 2030, 2064, 2144, 2240, 2320, 2345, 2408, 2436, 2494, 2580, 2680, 2752, 2784, 2814, 2881, 3010, 3045, 3216, 3248, 3360, 3440, 3480, 3612, 3741, 3752, 3886, 4020, 4060, 4128, 4288, 4515, 4640, 4690, 4816, 4872, 4988, 5160, 5360, 5568, 5628, 5762, 5829, 6020, 6090, 6235, 6432, 6496, 6720, 6880, 6960, 7035, 7224, 7482, 7504, 7772, 8040, 8120, 8256, 8643, 8729, 9030, 9280, 9380, 9632, 9715, 9744, 9976, 10320, 10720, 11256, 11524, 11658, 12040, 12180, 12470, 12864, 12992, 13601, 13760, 13920, 14070, 14405, 14448, 14964, 15008, 15544, 16080, 16240, 17286, 17458, 18060, 18705, 18760, 19264, 19430, 19488, 19952, 20167, 20640, 21440, 22512, 23048, 23316, 24080, 24360, 24940, 26187, 27202, 27840, 28140, 28810, 28896, 29145, 29928, 30016, 31088, 32160, 32480, 34572, 34916, 36120, 37410, 37520, 38860, 38976, 39904, 40334, 40803, 41280, 43215, 43645, 45024, 46096, 46632, 48160, 48720, 49880, 52374, 54404, 56280, 57620, 57792, 58290, 59856, 60501, 62176, 64320, 64960, 68005, 69144, 69832, 72240, 74820, 75040, 77720, 79808, 80668, 81606, 83549, 86430, 87290, 90048, 92192, 93264, 96320, 97440, 99760, 100835, 104748, 108808, 112560, 115240, 116580, 119712, 121002, 124352, 130935, 136010, 138288, 139664, 144480, 149640, 150080, 155440, 161336, 163212, 167098, 172860, 174580, 184384, 186528, 194880, 199520, 201670, 204015, 209496, 217616, 225120, 230480, 233160, 239424, 242004, 250647, 261870, 272020, 276576, 279328, 288960, 299280, 302505, 310880, 322672, 326424, 334196, 345720, 349160, 373056, 399040, 403340, 408030, 417745, 418992, 435232, 450240, 460960, 466320, 484008, 501294, 523740, 544040, 553152, 558656, 584843, 598560, 605010, 621760, 645344, 652848, 668392, 691440, 698320, 806680, 816060, 835490, 837984, 870464, 921920, 932640, 968016, 1002588, 1047480, 1088080, 1169686, 1197120, 1210020, 1253235, 1290688, 1305696, 1336784, 1382880, 1396640, 1613360, 1632120, 1670980, 1675968, 1754529, 1865280, 1936032, 2005176, 2094960, 2176160, 2339372, 2420040, 2506470, 2611392, 2673568, 2765760, 2793280, 2924215, 3226720, 3264240, 3341960, 3509058, 3872064, 4010352, 4189920, 4352320, 4678744, 4840080, 5012940, 5347136, 5848430, 6453440, 6528480, 6683920, 7018116, 8020704, 8379840, 8772645, 9357488, 9680160, 10025880, 11696860, 13056960, 13367840, 14036232, 16041408, 17545290, 18714976, 19360320, 20051760, 23393720, 26735680, 28072464, 35090580, 37429952, 40103520, 46787440, 56144928, 70181160, 80207040, 93574880, 112289856, 140362320, 187149760, 280724640, 561449280]

約数ペア:

[(1, 561449280), (2, 280724640), (3, 187149760), (4, 140362320), (5, 112289856), (6, 93574880), (7, 80207040), (8, 70181160), (10, 56144928), (12, 46787440), (14, 40103520), (15, 37429952), (16, 35090580), (20, 28072464), (21, 26735680), (24, 23393720), (28, 20051760), (29, 19360320), (30, 18714976), (32, 17545290), (35, 16041408), (40, 14036232), (42, 13367840), (43, 13056960), (48, 11696860), (56, 10025880), (58, 9680160), (60, 9357488), (64, 8772645), (67, 8379840), (70, 8020704), (80, 7018116), (84, 6683920), (86, 6528480), (87, 6453440), (96, 5848430), (105, 5347136), (112, 5012940), (116, 4840080), (120, 4678744), (129, 4352320), (134, 4189920), (140, 4010352), (145, 3872064), (160, 3509058), (168, 3341960), (172, 3264240), (174, 3226720), (192, 2924215), (201, 2793280), (203, 2765760), (210, 2673568), (215, 2611392), (224, 2506470), (232, 2420040), (240, 2339372), (258, 2176160), (268, 2094960), (280, 2005176), (290, 1936032), (301, 1865280), (320, 1754529), (335, 1675968), (336, 1670980), (344, 1632120), (348, 1613360), (402, 1396640), (406, 1382880), (420, 1336784), (430, 1305696), (435, 1290688), (448, 1253235), (464, 1210020), (469, 1197120), (480, 1169686), (516, 1088080), (536, 1047480), (560, 1002588), (580, 968016), (602, 932640), (609, 921920), (645, 870464), (670, 837984), (672, 835490), (688, 816060), (696, 806680), (804, 698320), (812, 691440), (840, 668392), (860, 652848), (870, 645344), (903, 621760), (928, 605010), (938, 598560), (960, 584843), (1005, 558656), (1015, 553152), (1032, 544040), (1072, 523740), (1120, 501294), (1160, 484008), (1204, 466320), (1218, 460960), (1247, 450240), (1290, 435232), (1340, 418992), (1344, 417745), (1376, 408030), (1392, 403340), (1407, 399040), (1505, 373056), (1608, 349160), (1624, 345720), (1680, 334196), (1720, 326424), (1740, 322672), (1806, 310880), (1856, 302505), (1876, 299280), (1943, 288960), (2010, 279328), (2030, 276576), (2064, 272020), (2144, 261870), (2240, 250647), (2320, 242004), (2345, 239424), (2408, 233160), (2436, 230480), (2494, 225120), (2580, 217616), (2680, 209496), (2752, 204015), (2784, 201670), (2814, 199520), (2881, 194880), (3010, 186528), (3045, 184384), (3216, 174580), (3248, 172860), (3360, 167098), (3440, 163212), (3480, 161336), (3612, 155440), (3741, 150080), (3752, 149640), (3886, 144480), (4020, 139664), (4060, 138288), (4128, 136010), (4288, 130935), (4515, 124352), (4640, 121002), (4690, 119712), (4816, 116580), (4872, 115240), (4988, 112560), (5160, 108808), (5360, 104748), (5568, 100835), (5628, 99760), (5762, 97440), (5829, 96320), (6020, 93264), (6090, 92192), (6235, 90048), (6432, 87290), (6496, 86430), (6720, 83549), (6880, 81606), (6960, 80668), (7035, 79808), (7224, 77720), (7482, 75040), (7504, 74820), (7772, 72240), (8040, 69832), (8120, 69144), (8256, 68005), (8643, 64960), (8729, 64320), (9030, 62176), (9280, 60501), (9380, 59856), (9632, 58290), (9715, 57792), (9744, 57620), (9976, 56280), (10320, 54404), (10720, 52374), (11256, 49880), (11524, 48720), (11658, 48160), (12040, 46632), (12180, 46096), (12470, 45024), (12864, 43645), (12992, 43215), (13601, 41280), (13760, 40803), (13920, 40334), (14070, 39904), (14405, 38976), (14448, 38860), (14964, 37520), (15008, 37410), (15544, 36120), (16080, 34916), (16240, 34572), (17286, 32480), (17458, 32160), (18060, 31088), (18705, 30016), (18760, 29928), (19264, 29145), (19430, 28896), (19488, 28810), (19952, 28140), (20167, 27840), (20640, 27202), (21440, 26187), (22512, 24940), (23048, 24360), (23316, 24080)]