77429520

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{569}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 308730240

約数和(自身を除く): 231300720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 569, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1138, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1707, 1890, 1944, 2160, 2268, 2276, 2430, 2520, 2835, 2845, 3024, 3240, 3402, 3414, 3780, 3888, 3983, 4536, 4552, 4860, 5040, 5121, 5670, 5690, 6480, 6804, 6828, 7560, 7966, 8505, 8535, 9072, 9104, 9720, 10242, 11340, 11380, 11949, 13608, 13656, 15120, 15363, 15932, 17010, 17070, 19440, 19915, 20484, 22680, 22760, 23898, 25605, 27216, 27312, 30726, 31864, 34020, 34140, 35847, 39830, 40968, 45360, 45520, 46089, 47796, 51210, 59745, 61452, 63728, 68040, 68280, 71694, 76815, 79660, 81936, 92178, 95592, 102420, 107541, 119490, 122904, 136080, 136560, 138267, 143388, 153630, 159320, 179235, 184356, 191184, 204840, 215082, 230445, 238980, 245808, 276534, 286776, 307260, 318640, 322623, 358470, 368712, 409680, 430164, 460890, 477960, 537705, 553068, 573552, 614520, 645246, 691335, 716940, 737424, 860328, 921780, 955920, 967869, 1075410, 1106136, 1229040, 1290492, 1382670, 1433880, 1613115, 1720656, 1843560, 1935738, 2150820, 2212272, 2580984, 2765340, 2867760, 3226230, 3687120, 3871476, 4301640, 4839345, 5161968, 5530680, 6452460, 7742952, 8603280, 9678690, 11061360, 12904920, 15485904, 19357380, 25809840, 38714760, 77429520]

約数ペア:

[(1, 77429520), (2, 38714760), (3, 25809840), (4, 19357380), (5, 15485904), (6, 12904920), (7, 11061360), (8, 9678690), (9, 8603280), (10, 7742952), (12, 6452460), (14, 5530680), (15, 5161968), (16, 4839345), (18, 4301640), (20, 3871476), (21, 3687120), (24, 3226230), (27, 2867760), (28, 2765340), (30, 2580984), (35, 2212272), (36, 2150820), (40, 1935738), (42, 1843560), (45, 1720656), (48, 1613115), (54, 1433880), (56, 1382670), (60, 1290492), (63, 1229040), (70, 1106136), (72, 1075410), (80, 967869), (81, 955920), (84, 921780), (90, 860328), (105, 737424), (108, 716940), (112, 691335), (120, 645246), (126, 614520), (135, 573552), (140, 553068), (144, 537705), (162, 477960), (168, 460890), (180, 430164), (189, 409680), (210, 368712), (216, 358470), (240, 322623), (243, 318640), (252, 307260), (270, 286776), (280, 276534), (315, 245808), (324, 238980), (336, 230445), (360, 215082), (378, 204840), (405, 191184), (420, 184356), (432, 179235), (486, 159320), (504, 153630), (540, 143388), (560, 138267), (567, 136560), (569, 136080), (630, 122904), (648, 119490), (720, 107541), (756, 102420), (810, 95592), (840, 92178), (945, 81936), (972, 79660), (1008, 76815), (1080, 71694), (1134, 68280), (1138, 68040), (1215, 63728), (1260, 61452), (1296, 59745), (1512, 51210), (1620, 47796), (1680, 46089), (1701, 45520), (1707, 45360), (1890, 40968), (1944, 39830), (2160, 35847), (2268, 34140), (2276, 34020), (2430, 31864), (2520, 30726), (2835, 27312), (2845, 27216), (3024, 25605), (3240, 23898), (3402, 22760), (3414, 22680), (3780, 20484), (3888, 19915), (3983, 19440), (4536, 17070), (4552, 17010), (4860, 15932), (5040, 15363), (5121, 15120), (5670, 13656), (5690, 13608), (6480, 11949), (6804, 11380), (6828, 11340), (7560, 10242), (7966, 9720), (8505, 9104), (8535, 9072)]