610561280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 1693609344

約数和(自身を除く): 1083048064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 256, 280, 320, 332, 415, 448, 560, 581, 640, 664, 821, 830, 896, 1120, 1162, 1280, 1328, 1642, 1660, 1792, 2240, 2324, 2656, 2905, 3284, 3320, 4105, 4480, 4648, 5312, 5747, 5810, 6568, 6640, 8210, 8960, 9296, 10624, 11494, 11620, 13136, 13280, 16420, 18592, 21248, 22988, 23240, 26272, 26560, 28735, 32840, 37184, 45976, 46480, 52544, 53120, 57470, 65680, 68143, 74368, 91952, 92960, 105088, 106240, 114940, 131360, 136286, 148736, 183904, 185920, 210176, 229880, 262720, 272572, 340715, 367808, 371840, 459760, 477001, 525440, 545144, 681430, 735616, 743680, 919520, 954002, 1050880, 1090288, 1362860, 1471232, 1839040, 1908004, 2180576, 2385005, 2725720, 3678080, 3816008, 4361152, 4770010, 5451440, 7356160, 7632016, 8722304, 9540020, 10902880, 15264032, 17444608, 19080040, 21805760, 30528064, 38160080, 43611520, 61056128, 76320160, 87223040, 122112256, 152640320, 305280640, 610561280]

約数ペア:

[(1, 610561280), (2, 305280640), (4, 152640320), (5, 122112256), (7, 87223040), (8, 76320160), (10, 61056128), (14, 43611520), (16, 38160080), (20, 30528064), (28, 21805760), (32, 19080040), (35, 17444608), (40, 15264032), (56, 10902880), (64, 9540020), (70, 8722304), (80, 7632016), (83, 7356160), (112, 5451440), (128, 4770010), (140, 4361152), (160, 3816008), (166, 3678080), (224, 2725720), (256, 2385005), (280, 2180576), (320, 1908004), (332, 1839040), (415, 1471232), (448, 1362860), (560, 1090288), (581, 1050880), (640, 954002), (664, 919520), (821, 743680), (830, 735616), (896, 681430), (1120, 545144), (1162, 525440), (1280, 477001), (1328, 459760), (1642, 371840), (1660, 367808), (1792, 340715), (2240, 272572), (2324, 262720), (2656, 229880), (2905, 210176), (3284, 185920), (3320, 183904), (4105, 148736), (4480, 136286), (4648, 131360), (5312, 114940), (5747, 106240), (5810, 105088), (6568, 92960), (6640, 91952), (8210, 74368), (8960, 68143), (9296, 65680), (10624, 57470), (11494, 53120), (11620, 52544), (13136, 46480), (13280, 45976), (16420, 37184), (18592, 32840), (21248, 28735), (22988, 26560), (23240, 26272)]