1425716640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4833

約数の個数: 240

約数和(自身を含む): 5251454208

約数和(自身を除く): 3825737568

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, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4783, 4968, 5520, 6210, 6480, 6624, 7452, 8280, 9315, 9566, 9936, 11040, 12420, 12960, 14349, 14904, 16560, 18630, 19132, 19872, 23915, 24840, 28698, 29808, 33120, 37260, 38264, 43047, 47830, 49680, 57396, 59616, 71745, 74520, 76528, 86094, 95660, 99360, 110009, 114792, 129141, 143490, 149040, 153056, 172188, 191320, 215235, 220018, 229584, 258282, 286980, 298080, 330027, 344376, 382640, 387423, 430470, 440036, 459168, 516564, 550045, 573960, 645705, 660054, 688752, 765280, 774846, 860940, 880072, 990081, 1033128, 1100090, 1147920, 1291410, 1320108, 1377504, 1549692, 1650135, 1721880, 1760144, 1937115, 1980162, 2066256, 2200180, 2295840, 2582820, 2640216, 2970243, 3099384, 3300270, 3443760, 3520288, 3874230, 3960324, 4132512, 4400360, 4950405, 5165640, 5280432, 5940486, 6198768, 6600540, 6887520, 7748460, 7920648, 8800720, 8910729, 9900810, 10331280, 10560864, 11880972, 12397536, 13201080, 14851215, 15496920, 15841296, 17601440, 17821458, 19801620, 20662560, 23761944, 26402160, 29702430, 30993840, 31682592, 35642916, 39603240, 44553645, 47523888, 52804320, 59404860, 61987680, 71285832, 79206480, 89107290, 95047776, 118809720, 142571664, 158412960, 178214580, 237619440, 285143328, 356429160, 475238880, 712858320, 1425716640]

約数ペア:

[(1, 1425716640), (2, 712858320), (3, 475238880), (4, 356429160), (5, 285143328), (6, 237619440), (8, 178214580), (9, 158412960), (10, 142571664), (12, 118809720), (15, 95047776), (16, 89107290), (18, 79206480), (20, 71285832), (23, 61987680), (24, 59404860), (27, 52804320), (30, 47523888), (32, 44553645), (36, 39603240), (40, 35642916), (45, 31682592), (46, 30993840), (48, 29702430), (54, 26402160), (60, 23761944), (69, 20662560), (72, 19801620), (80, 17821458), (81, 17601440), (90, 15841296), (92, 15496920), (96, 14851215), (108, 13201080), (115, 12397536), (120, 11880972), (135, 10560864), (138, 10331280), (144, 9900810), (160, 8910729), (162, 8800720), (180, 7920648), (184, 7748460), (207, 6887520), (216, 6600540), (230, 6198768), (240, 5940486), (270, 5280432), (276, 5165640), (288, 4950405), (324, 4400360), (345, 4132512), (360, 3960324), (368, 3874230), (405, 3520288), (414, 3443760), (432, 3300270), (460, 3099384), (480, 2970243), (540, 2640216), (552, 2582820), (621, 2295840), (648, 2200180), (690, 2066256), (720, 1980162), (736, 1937115), (810, 1760144), (828, 1721880), (864, 1650135), (920, 1549692), (1035, 1377504), (1080, 1320108), (1104, 1291410), (1242, 1147920), (1296, 1100090), (1380, 1033128), (1440, 990081), (1620, 880072), (1656, 860940), (1840, 774846), (1863, 765280), (2070, 688752), (2160, 660054), (2208, 645705), (2484, 573960), (2592, 550045), (2760, 516564), (3105, 459168), (3240, 440036), (3312, 430470), (3680, 387423), (3726, 382640), (4140, 344376), (4320, 330027), (4783, 298080), (4968, 286980), (5520, 258282), (6210, 229584), (6480, 220018), (6624, 215235), (7452, 191320), (8280, 172188), (9315, 153056), (9566, 149040), (9936, 143490), (11040, 129141), (12420, 114792), (12960, 110009), (14349, 99360), (14904, 95660), (16560, 86094), (18630, 76528), (19132, 74520), (19872, 71745), (23915, 59616), (24840, 57396), (28698, 49680), (29808, 47830), (33120, 43047), (37260, 38264)]