1366707840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30949}}^1$

素因数の和:30994

約数の個数: 128

約数和(自身を含む): 4545936000

約数和(自身を除く): 3179228160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 30949, 44160, 61898, 92847, 123796, 154745, 185694, 247592, 309490, 371388, 464235, 495184, 618980, 711827, 742776, 928470, 990368, 1237960, 1423654, 1485552, 1856940, 1980736, 2135481, 2475920, 2847308, 2971104, 3559135, 3713880, 3961472, 4270962, 4951840, 5694616, 5942208, 7118270, 7427760, 8541924, 9903680, 10677405, 11389232, 11884416, 14236540, 14855520, 17083848, 19807360, 21354810, 22778464, 28473080, 29711040, 34167696, 42709620, 45556928, 56946160, 59422080, 68335392, 85419240, 91113856, 113892320, 136670784, 170838480, 227784640, 273341568, 341676960, 455569280, 683353920, 1366707840]

約数ペア:

[(1, 1366707840), (2, 683353920), (3, 455569280), (4, 341676960), (5, 273341568), (6, 227784640), (8, 170838480), (10, 136670784), (12, 113892320), (15, 91113856), (16, 85419240), (20, 68335392), (23, 59422080), (24, 56946160), (30, 45556928), (32, 42709620), (40, 34167696), (46, 29711040), (48, 28473080), (60, 22778464), (64, 21354810), (69, 19807360), (80, 17083848), (92, 14855520), (96, 14236540), (115, 11884416), (120, 11389232), (128, 10677405), (138, 9903680), (160, 8541924), (184, 7427760), (192, 7118270), (230, 5942208), (240, 5694616), (276, 4951840), (320, 4270962), (345, 3961472), (368, 3713880), (384, 3559135), (460, 2971104), (480, 2847308), (552, 2475920), (640, 2135481), (690, 1980736), (736, 1856940), (920, 1485552), (960, 1423654), (1104, 1237960), (1380, 990368), (1472, 928470), (1840, 742776), (1920, 711827), (2208, 618980), (2760, 495184), (2944, 464235), (3680, 371388), (4416, 309490), (5520, 247592), (7360, 185694), (8832, 154745), (11040, 123796), (14720, 92847), (22080, 61898), (30949, 44160)]