56707560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 256

約数和(自身を含む): 233049600

約数和(自身を除く): 176342040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 577, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1154, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1731, 1755, 1820, 1890, 2184, 2308, 2340, 2457, 2520, 2730, 2808, 2885, 3276, 3462, 3510, 3640, 3780, 4039, 4095, 4616, 4680, 4914, 5193, 5460, 5770, 6552, 6924, 7020, 7501, 7560, 8078, 8190, 8655, 9828, 10386, 10920, 11540, 12117, 12285, 13848, 14040, 15002, 15579, 16156, 16380, 17310, 19656, 20195, 20772, 22503, 23080, 24234, 24570, 25965, 30004, 31158, 32312, 32760, 34620, 36351, 37505, 40390, 41544, 45006, 48468, 49140, 51930, 52507, 60008, 60585, 62316, 67509, 69240, 72702, 75010, 77895, 80780, 90012, 96936, 98280, 103860, 105014, 109053, 112515, 121170, 124632, 135018, 145404, 150020, 155790, 157521, 161560, 180024, 181755, 202527, 207720, 210028, 218106, 225030, 242340, 262535, 270036, 290808, 300040, 311580, 315042, 337545, 363510, 405054, 420056, 436212, 450060, 472563, 484680, 525070, 540072, 545265, 623160, 630084, 675090, 727020, 787605, 810108, 872424, 900120, 945126, 1012635, 1050140, 1090530, 1260168, 1350180, 1417689, 1454040, 1575210, 1620216, 1890252, 2025270, 2100280, 2181060, 2362815, 2700360, 2835378, 3150420, 3780504, 4050540, 4362120, 4725630, 5670756, 6300840, 7088445, 8101080, 9451260, 11341512, 14176890, 18902520, 28353780, 56707560]

約数ペア:

[(1, 56707560), (2, 28353780), (3, 18902520), (4, 14176890), (5, 11341512), (6, 9451260), (7, 8101080), (8, 7088445), (9, 6300840), (10, 5670756), (12, 4725630), (13, 4362120), (14, 4050540), (15, 3780504), (18, 3150420), (20, 2835378), (21, 2700360), (24, 2362815), (26, 2181060), (27, 2100280), (28, 2025270), (30, 1890252), (35, 1620216), (36, 1575210), (39, 1454040), (40, 1417689), (42, 1350180), (45, 1260168), (52, 1090530), (54, 1050140), (56, 1012635), (60, 945126), (63, 900120), (65, 872424), (70, 810108), (72, 787605), (78, 727020), (84, 675090), (90, 630084), (91, 623160), (104, 545265), (105, 540072), (108, 525070), (117, 484680), (120, 472563), (126, 450060), (130, 436212), (135, 420056), (140, 405054), (156, 363510), (168, 337545), (180, 315042), (182, 311580), (189, 300040), (195, 290808), (210, 270036), (216, 262535), (234, 242340), (252, 225030), (260, 218106), (270, 210028), (273, 207720), (280, 202527), (312, 181755), (315, 180024), (351, 161560), (360, 157521), (364, 155790), (378, 150020), (390, 145404), (420, 135018), (455, 124632), (468, 121170), (504, 112515), (520, 109053), (540, 105014), (546, 103860), (577, 98280), (585, 96936), (630, 90012), (702, 80780), (728, 77895), (756, 75010), (780, 72702), (819, 69240), (840, 67509), (910, 62316), (936, 60585), (945, 60008), (1080, 52507), (1092, 51930), (1154, 49140), (1170, 48468), (1260, 45006), (1365, 41544), (1404, 40390), (1512, 37505), (1560, 36351), (1638, 34620), (1731, 32760), (1755, 32312), (1820, 31158), (1890, 30004), (2184, 25965), (2308, 24570), (2340, 24234), (2457, 23080), (2520, 22503), (2730, 20772), (2808, 20195), (2885, 19656), (3276, 17310), (3462, 16380), (3510, 16156), (3640, 15579), (3780, 15002), (4039, 14040), (4095, 13848), (4616, 12285), (4680, 12117), (4914, 11540), (5193, 10920), (5460, 10386), (5770, 9828), (6552, 8655), (6924, 8190), (7020, 8078), (7501, 7560)]