183155440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 522823680

約数和(自身を除く): 339668240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 31, 38, 40, 46, 52, 62, 65, 76, 80, 92, 95, 104, 115, 124, 130, 152, 155, 169, 184, 190, 208, 230, 247, 248, 260, 299, 304, 310, 338, 368, 380, 403, 437, 460, 494, 496, 520, 589, 598, 620, 676, 713, 760, 806, 845, 874, 920, 988, 1040, 1178, 1196, 1235, 1240, 1352, 1426, 1495, 1520, 1612, 1690, 1748, 1840, 1976, 2015, 2185, 2356, 2392, 2470, 2480, 2704, 2852, 2945, 2990, 3211, 3224, 3380, 3496, 3565, 3887, 3952, 4030, 4370, 4712, 4784, 4940, 5239, 5681, 5704, 5890, 5980, 6422, 6448, 6760, 6992, 7130, 7657, 7774, 8060, 8740, 9269, 9424, 9880, 10478, 11362, 11408, 11780, 11960, 12844, 13520, 13547, 14260, 15314, 15548, 16055, 16120, 17480, 18538, 19435, 19760, 20956, 22724, 23560, 23920, 25688, 26195, 27094, 28405, 28520, 30628, 31096, 32110, 32240, 34960, 37076, 38285, 38870, 41912, 45448, 46345, 47120, 51376, 52390, 54188, 56810, 57040, 61256, 62192, 64220, 67735, 73853, 74152, 76570, 77740, 83824, 90896, 92690, 99541, 104780, 108376, 113620, 120497, 122512, 128440, 135470, 147706, 148304, 153140, 155480, 176111, 185380, 199082, 209560, 216752, 227240, 240994, 256880, 270940, 295412, 306280, 310960, 352222, 369265, 370760, 398164, 419120, 454480, 481988, 497705, 541880, 590824, 602485, 612560, 704444, 738530, 741520, 796328, 880555, 963976, 995410, 1083760, 1181648, 1204970, 1408888, 1477060, 1592656, 1761110, 1927952, 1990820, 2289443, 2409940, 2817776, 2954120, 3522220, 3981640, 4578886, 4819880, 5908240, 7044440, 7963280, 9157772, 9639760, 11447215, 14088880, 18315544, 22894430, 36631088, 45788860, 91577720, 183155440]

約数ペア:

[(1, 183155440), (2, 91577720), (4, 45788860), (5, 36631088), (8, 22894430), (10, 18315544), (13, 14088880), (16, 11447215), (19, 9639760), (20, 9157772), (23, 7963280), (26, 7044440), (31, 5908240), (38, 4819880), (40, 4578886), (46, 3981640), (52, 3522220), (62, 2954120), (65, 2817776), (76, 2409940), (80, 2289443), (92, 1990820), (95, 1927952), (104, 1761110), (115, 1592656), (124, 1477060), (130, 1408888), (152, 1204970), (155, 1181648), (169, 1083760), (184, 995410), (190, 963976), (208, 880555), (230, 796328), (247, 741520), (248, 738530), (260, 704444), (299, 612560), (304, 602485), (310, 590824), (338, 541880), (368, 497705), (380, 481988), (403, 454480), (437, 419120), (460, 398164), (494, 370760), (496, 369265), (520, 352222), (589, 310960), (598, 306280), (620, 295412), (676, 270940), (713, 256880), (760, 240994), (806, 227240), (845, 216752), (874, 209560), (920, 199082), (988, 185380), (1040, 176111), (1178, 155480), (1196, 153140), (1235, 148304), (1240, 147706), (1352, 135470), (1426, 128440), (1495, 122512), (1520, 120497), (1612, 113620), (1690, 108376), (1748, 104780), (1840, 99541), (1976, 92690), (2015, 90896), (2185, 83824), (2356, 77740), (2392, 76570), (2470, 74152), (2480, 73853), (2704, 67735), (2852, 64220), (2945, 62192), (2990, 61256), (3211, 57040), (3224, 56810), (3380, 54188), (3496, 52390), (3565, 51376), (3887, 47120), (3952, 46345), (4030, 45448), (4370, 41912), (4712, 38870), (4784, 38285), (4940, 37076), (5239, 34960), (5681, 32240), (5704, 32110), (5890, 31096), (5980, 30628), (6422, 28520), (6448, 28405), (6760, 27094), (6992, 26195), (7130, 25688), (7657, 23920), (7774, 23560), (8060, 22724), (8740, 20956), (9269, 19760), (9424, 19435), (9880, 18538), (10478, 17480), (11362, 16120), (11408, 16055), (11780, 15548), (11960, 15314), (12844, 14260), (13520, 13547)]