419063680

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 1233792000

約数和(自身を除く): 814728320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 83, 92, 98, 112, 115, 128, 140, 160, 161, 166, 184, 196, 224, 230, 245, 280, 320, 322, 332, 343, 368, 392, 415, 448, 460, 490, 560, 581, 640, 644, 664, 686, 736, 784, 805, 830, 896, 920, 980, 1120, 1127, 1162, 1288, 1328, 1372, 1472, 1568, 1610, 1660, 1715, 1840, 1909, 1960, 2240, 2254, 2324, 2576, 2656, 2744, 2905, 2944, 3136, 3220, 3320, 3430, 3680, 3818, 3920, 4067, 4480, 4508, 4648, 5152, 5312, 5488, 5635, 5810, 6272, 6440, 6640, 6860, 7360, 7636, 7840, 7889, 8134, 9016, 9296, 9545, 10304, 10624, 10976, 11270, 11620, 12880, 13280, 13363, 13720, 14720, 15272, 15680, 15778, 16268, 18032, 18592, 19090, 20335, 20608, 21952, 22540, 23240, 25760, 26560, 26726, 27440, 28469, 30544, 31360, 31556, 32536, 36064, 37184, 38180, 39445, 40670, 43904, 45080, 46480, 51520, 53120, 53452, 54880, 56938, 61088, 63112, 65072, 66815, 72128, 74368, 76360, 78890, 81340, 90160, 92960, 93541, 103040, 106904, 109760, 113876, 122176, 126224, 130144, 133630, 142345, 144256, 152720, 157780, 162680, 180320, 185920, 187082, 213808, 219520, 227752, 244352, 252448, 260288, 267260, 284690, 305440, 315560, 325360, 360640, 371840, 374164, 427616, 455504, 467705, 504896, 520576, 534520, 569380, 610880, 631120, 650720, 654787, 721280, 748328, 855232, 911008, 935410, 1009792, 1069040, 1138760, 1221760, 1262240, 1301440, 1309574, 1496656, 1710464, 1822016, 1870820, 2138080, 2277520, 2524480, 2602880, 2619148, 2993312, 3273935, 3644032, 3741640, 4276160, 4555040, 5048960, 5238296, 5986624, 6547870, 7483280, 8552320, 9110080, 10476592, 11973248, 13095740, 14966560, 18220160, 20953184, 26191480, 29933120, 41906368, 52382960, 59866240, 83812736, 104765920, 209531840, 419063680]

約数ペア:

[(1, 419063680), (2, 209531840), (4, 104765920), (5, 83812736), (7, 59866240), (8, 52382960), (10, 41906368), (14, 29933120), (16, 26191480), (20, 20953184), (23, 18220160), (28, 14966560), (32, 13095740), (35, 11973248), (40, 10476592), (46, 9110080), (49, 8552320), (56, 7483280), (64, 6547870), (70, 5986624), (80, 5238296), (83, 5048960), (92, 4555040), (98, 4276160), (112, 3741640), (115, 3644032), (128, 3273935), (140, 2993312), (160, 2619148), (161, 2602880), (166, 2524480), (184, 2277520), (196, 2138080), (224, 1870820), (230, 1822016), (245, 1710464), (280, 1496656), (320, 1309574), (322, 1301440), (332, 1262240), (343, 1221760), (368, 1138760), (392, 1069040), (415, 1009792), (448, 935410), (460, 911008), (490, 855232), (560, 748328), (581, 721280), (640, 654787), (644, 650720), (664, 631120), (686, 610880), (736, 569380), (784, 534520), (805, 520576), (830, 504896), (896, 467705), (920, 455504), (980, 427616), (1120, 374164), (1127, 371840), (1162, 360640), (1288, 325360), (1328, 315560), (1372, 305440), (1472, 284690), (1568, 267260), (1610, 260288), (1660, 252448), (1715, 244352), (1840, 227752), (1909, 219520), (1960, 213808), (2240, 187082), (2254, 185920), (2324, 180320), (2576, 162680), (2656, 157780), (2744, 152720), (2905, 144256), (2944, 142345), (3136, 133630), (3220, 130144), (3320, 126224), (3430, 122176), (3680, 113876), (3818, 109760), (3920, 106904), (4067, 103040), (4480, 93541), (4508, 92960), (4648, 90160), (5152, 81340), (5312, 78890), (5488, 76360), (5635, 74368), (5810, 72128), (6272, 66815), (6440, 65072), (6640, 63112), (6860, 61088), (7360, 56938), (7636, 54880), (7840, 53452), (7889, 53120), (8134, 51520), (9016, 46480), (9296, 45080), (9545, 43904), (10304, 40670), (10624, 39445), (10976, 38180), (11270, 37184), (11620, 36064), (12880, 32536), (13280, 31556), (13363, 31360), (13720, 30544), (14720, 28469), (15272, 27440), (15680, 26726), (15778, 26560), (16268, 25760), (18032, 23240), (18592, 22540), (19090, 21952), (20335, 20608)]