52765680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 189987840

約数和(自身を除く): 137222160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 79, 80, 88, 92, 110, 115, 120, 121, 132, 138, 158, 165, 176, 184, 220, 230, 237, 240, 242, 253, 264, 276, 316, 330, 345, 363, 368, 395, 440, 460, 474, 484, 506, 528, 552, 605, 632, 660, 690, 726, 759, 790, 869, 880, 920, 948, 968, 1012, 1104, 1185, 1210, 1264, 1265, 1320, 1380, 1452, 1518, 1580, 1738, 1815, 1817, 1840, 1896, 1936, 2024, 2370, 2420, 2530, 2607, 2640, 2760, 2783, 2904, 3036, 3160, 3476, 3630, 3634, 3792, 3795, 4048, 4345, 4740, 4840, 5060, 5214, 5451, 5520, 5566, 5808, 6072, 6320, 6952, 7260, 7268, 7590, 8349, 8690, 9085, 9480, 9559, 9680, 10120, 10428, 10902, 11132, 12144, 13035, 13904, 13915, 14520, 14536, 15180, 16698, 17380, 18170, 18960, 19118, 19987, 20240, 20856, 21804, 22264, 26070, 27255, 27830, 28677, 29040, 29072, 30360, 33396, 34760, 36340, 38236, 39974, 41712, 41745, 43608, 44528, 47795, 52140, 54510, 55660, 57354, 59961, 60720, 66792, 69520, 72680, 76472, 79948, 83490, 87216, 95590, 99935, 104280, 109020, 111320, 114708, 119922, 133584, 143385, 145360, 152944, 159896, 166980, 191180, 199870, 208560, 218040, 219857, 222640, 229416, 239844, 286770, 299805, 319792, 333960, 382360, 399740, 436080, 439714, 458832, 479688, 573540, 599610, 659571, 667920, 764720, 799480, 879428, 959376, 1099285, 1147080, 1199220, 1319142, 1598960, 1758856, 2198570, 2294160, 2398440, 2638284, 3297855, 3517712, 4397140, 4796880, 5276568, 6595710, 8794280, 10553136, 13191420, 17588560, 26382840, 52765680]

約数ペア:

[(1, 52765680), (2, 26382840), (3, 17588560), (4, 13191420), (5, 10553136), (6, 8794280), (8, 6595710), (10, 5276568), (11, 4796880), (12, 4397140), (15, 3517712), (16, 3297855), (20, 2638284), (22, 2398440), (23, 2294160), (24, 2198570), (30, 1758856), (33, 1598960), (40, 1319142), (44, 1199220), (46, 1147080), (48, 1099285), (55, 959376), (60, 879428), (66, 799480), (69, 764720), (79, 667920), (80, 659571), (88, 599610), (92, 573540), (110, 479688), (115, 458832), (120, 439714), (121, 436080), (132, 399740), (138, 382360), (158, 333960), (165, 319792), (176, 299805), (184, 286770), (220, 239844), (230, 229416), (237, 222640), (240, 219857), (242, 218040), (253, 208560), (264, 199870), (276, 191180), (316, 166980), (330, 159896), (345, 152944), (363, 145360), (368, 143385), (395, 133584), (440, 119922), (460, 114708), (474, 111320), (484, 109020), (506, 104280), (528, 99935), (552, 95590), (605, 87216), (632, 83490), (660, 79948), (690, 76472), (726, 72680), (759, 69520), (790, 66792), (869, 60720), (880, 59961), (920, 57354), (948, 55660), (968, 54510), (1012, 52140), (1104, 47795), (1185, 44528), (1210, 43608), (1264, 41745), (1265, 41712), (1320, 39974), (1380, 38236), (1452, 36340), (1518, 34760), (1580, 33396), (1738, 30360), (1815, 29072), (1817, 29040), (1840, 28677), (1896, 27830), (1936, 27255), (2024, 26070), (2370, 22264), (2420, 21804), (2530, 20856), (2607, 20240), (2640, 19987), (2760, 19118), (2783, 18960), (2904, 18170), (3036, 17380), (3160, 16698), (3476, 15180), (3630, 14536), (3634, 14520), (3792, 13915), (3795, 13904), (4048, 13035), (4345, 12144), (4740, 11132), (4840, 10902), (5060, 10428), (5214, 10120), (5451, 9680), (5520, 9559), (5566, 9480), (5808, 9085), (6072, 8690), (6320, 8349), (6952, 7590), (7260, 7268)]