133561920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 444983616

約数和(自身を除く): 311421696

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, 138, 160, 184, 192, 230, 240, 263, 276, 320, 345, 368, 460, 480, 526, 529, 552, 690, 736, 789, 920, 960, 1052, 1058, 1104, 1315, 1380, 1472, 1578, 1587, 1840, 2104, 2116, 2208, 2630, 2645, 2760, 3156, 3174, 3680, 3945, 4208, 4232, 4416, 5260, 5290, 5520, 6049, 6312, 6348, 7360, 7890, 7935, 8416, 8464, 10520, 10580, 11040, 12098, 12624, 12696, 15780, 15870, 16832, 16928, 18147, 21040, 21160, 22080, 24196, 25248, 25392, 30245, 31560, 31740, 33856, 36294, 42080, 42320, 48392, 50496, 50784, 60490, 63120, 63480, 72588, 84160, 84640, 90735, 96784, 101568, 120980, 126240, 126960, 139127, 145176, 169280, 181470, 193568, 241960, 252480, 253920, 278254, 290352, 362940, 387136, 417381, 483920, 507840, 556508, 580704, 695635, 725880, 834762, 967840, 1113016, 1161408, 1391270, 1451760, 1669524, 1935680, 2086905, 2226032, 2782540, 2903520, 3339048, 4173810, 4452064, 5565080, 5807040, 6678096, 8347620, 8904128, 11130160, 13356192, 16695240, 22260320, 26712384, 33390480, 44520640, 66780960, 133561920]

約数ペア:

[(1, 133561920), (2, 66780960), (3, 44520640), (4, 33390480), (5, 26712384), (6, 22260320), (8, 16695240), (10, 13356192), (12, 11130160), (15, 8904128), (16, 8347620), (20, 6678096), (23, 5807040), (24, 5565080), (30, 4452064), (32, 4173810), (40, 3339048), (46, 2903520), (48, 2782540), (60, 2226032), (64, 2086905), (69, 1935680), (80, 1669524), (92, 1451760), (96, 1391270), (115, 1161408), (120, 1113016), (138, 967840), (160, 834762), (184, 725880), (192, 695635), (230, 580704), (240, 556508), (263, 507840), (276, 483920), (320, 417381), (345, 387136), (368, 362940), (460, 290352), (480, 278254), (526, 253920), (529, 252480), (552, 241960), (690, 193568), (736, 181470), (789, 169280), (920, 145176), (960, 139127), (1052, 126960), (1058, 126240), (1104, 120980), (1315, 101568), (1380, 96784), (1472, 90735), (1578, 84640), (1587, 84160), (1840, 72588), (2104, 63480), (2116, 63120), (2208, 60490), (2630, 50784), (2645, 50496), (2760, 48392), (3156, 42320), (3174, 42080), (3680, 36294), (3945, 33856), (4208, 31740), (4232, 31560), (4416, 30245), (5260, 25392), (5290, 25248), (5520, 24196), (6049, 22080), (6312, 21160), (6348, 21040), (7360, 18147), (7890, 16928), (7935, 16832), (8416, 15870), (8464, 15780), (10520, 12696), (10580, 12624), (11040, 12098)]