840386880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4229}}^1$

素因数の和:4278

約数の個数: 224

約数和(自身を含む): 3094329600

約数和(自身を除く): 2253942720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4140, 4229, 4320, 4416, 4968, 5520, 6210, 6624, 7360, 8280, 8458, 8640, 9936, 11040, 12420, 12687, 13248, 16560, 16916, 19872, 21145, 22080, 24840, 25374, 33120, 33832, 38061, 39744, 42290, 49680, 50748, 63435, 66240, 67664, 76122, 84580, 97267, 99360, 101496, 114183, 126870, 135328, 152244, 169160, 190305, 194534, 198720, 202992, 228366, 253740, 270656, 291801, 304488, 338320, 380610, 389068, 405984, 456732, 486335, 507480, 570915, 583602, 608976, 676640, 761220, 778136, 811968, 875403, 913464, 972670, 1014960, 1141830, 1167204, 1217952, 1353280, 1459005, 1522440, 1556272, 1750806, 1826928, 1945340, 2029920, 2283660, 2334408, 2435904, 2626209, 2918010, 3044880, 3112544, 3501612, 3653856, 3890680, 4059840, 4377015, 4567320, 4668816, 5252418, 5836020, 6089760, 6225088, 7003224, 7307712, 7781360, 8754030, 9134640, 9337632, 10504836, 11672040, 12179520, 13131045, 14006448, 15562720, 17508060, 18269280, 18675264, 21009672, 23344080, 26262090, 28012896, 31125440, 35016120, 36538560, 42019344, 46688160, 52524180, 56025792, 70032240, 84038688, 93376320, 105048360, 140064480, 168077376, 210096720, 280128960, 420193440, 840386880]

約数ペア:

[(1, 840386880), (2, 420193440), (3, 280128960), (4, 210096720), (5, 168077376), (6, 140064480), (8, 105048360), (9, 93376320), (10, 84038688), (12, 70032240), (15, 56025792), (16, 52524180), (18, 46688160), (20, 42019344), (23, 36538560), (24, 35016120), (27, 31125440), (30, 28012896), (32, 26262090), (36, 23344080), (40, 21009672), (45, 18675264), (46, 18269280), (48, 17508060), (54, 15562720), (60, 14006448), (64, 13131045), (69, 12179520), (72, 11672040), (80, 10504836), (90, 9337632), (92, 9134640), (96, 8754030), (108, 7781360), (115, 7307712), (120, 7003224), (135, 6225088), (138, 6089760), (144, 5836020), (160, 5252418), (180, 4668816), (184, 4567320), (192, 4377015), (207, 4059840), (216, 3890680), (230, 3653856), (240, 3501612), (270, 3112544), (276, 3044880), (288, 2918010), (320, 2626209), (345, 2435904), (360, 2334408), (368, 2283660), (414, 2029920), (432, 1945340), (460, 1826928), (480, 1750806), (540, 1556272), (552, 1522440), (576, 1459005), (621, 1353280), (690, 1217952), (720, 1167204), (736, 1141830), (828, 1014960), (864, 972670), (920, 913464), (960, 875403), (1035, 811968), (1080, 778136), (1104, 761220), (1242, 676640), (1380, 608976), (1440, 583602), (1472, 570915), (1656, 507480), (1728, 486335), (1840, 456732), (2070, 405984), (2160, 389068), (2208, 380610), (2484, 338320), (2760, 304488), (2880, 291801), (3105, 270656), (3312, 253740), (3680, 228366), (4140, 202992), (4229, 198720), (4320, 194534), (4416, 190305), (4968, 169160), (5520, 152244), (6210, 135328), (6624, 126870), (7360, 114183), (8280, 101496), (8458, 99360), (8640, 97267), (9936, 84580), (11040, 76122), (12420, 67664), (12687, 66240), (13248, 63435), (16560, 50748), (16916, 49680), (19872, 42290), (21145, 39744), (22080, 38061), (24840, 33832), (25374, 33120)]