244766080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 663016320

約数和(自身を除く): 418250240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 73, 80, 104, 124, 128, 130, 146, 155, 160, 169, 208, 248, 260, 292, 310, 320, 338, 365, 403, 416, 496, 520, 584, 620, 640, 676, 730, 806, 832, 845, 949, 992, 1040, 1168, 1240, 1352, 1460, 1612, 1664, 1690, 1898, 1984, 2015, 2080, 2263, 2336, 2480, 2704, 2920, 3224, 3380, 3796, 3968, 4030, 4160, 4526, 4672, 4745, 4960, 5239, 5408, 5840, 6448, 6760, 7592, 8060, 8320, 9052, 9344, 9490, 9920, 10478, 10816, 11315, 11680, 12337, 12896, 13520, 15184, 16120, 18104, 18980, 19840, 20956, 21632, 22630, 23360, 24674, 25792, 26195, 27040, 29419, 30368, 32240, 36208, 37960, 41912, 45260, 46720, 49348, 51584, 52390, 54080, 58838, 60736, 61685, 64480, 72416, 75920, 83824, 90520, 98696, 104780, 108160, 117676, 121472, 123370, 128960, 144832, 147095, 151840, 167648, 181040, 197392, 209560, 235352, 246740, 257920, 289664, 294190, 303680, 335296, 362080, 382447, 394784, 419120, 470704, 493480, 588380, 607360, 670592, 724160, 764894, 789568, 838240, 941408, 986960, 1176760, 1448320, 1529788, 1579136, 1676480, 1882816, 1912235, 1973920, 2353520, 3059576, 3352960, 3765632, 3824470, 3947840, 4707040, 6119152, 7648940, 7895680, 9414080, 12238304, 15297880, 18828160, 24476608, 30595760, 48953216, 61191520, 122383040, 244766080]

約数ペア:

[(1, 244766080), (2, 122383040), (4, 61191520), (5, 48953216), (8, 30595760), (10, 24476608), (13, 18828160), (16, 15297880), (20, 12238304), (26, 9414080), (31, 7895680), (32, 7648940), (40, 6119152), (52, 4707040), (62, 3947840), (64, 3824470), (65, 3765632), (73, 3352960), (80, 3059576), (104, 2353520), (124, 1973920), (128, 1912235), (130, 1882816), (146, 1676480), (155, 1579136), (160, 1529788), (169, 1448320), (208, 1176760), (248, 986960), (260, 941408), (292, 838240), (310, 789568), (320, 764894), (338, 724160), (365, 670592), (403, 607360), (416, 588380), (496, 493480), (520, 470704), (584, 419120), (620, 394784), (640, 382447), (676, 362080), (730, 335296), (806, 303680), (832, 294190), (845, 289664), (949, 257920), (992, 246740), (1040, 235352), (1168, 209560), (1240, 197392), (1352, 181040), (1460, 167648), (1612, 151840), (1664, 147095), (1690, 144832), (1898, 128960), (1984, 123370), (2015, 121472), (2080, 117676), (2263, 108160), (2336, 104780), (2480, 98696), (2704, 90520), (2920, 83824), (3224, 75920), (3380, 72416), (3796, 64480), (3968, 61685), (4030, 60736), (4160, 58838), (4526, 54080), (4672, 52390), (4745, 51584), (4960, 49348), (5239, 46720), (5408, 45260), (5840, 41912), (6448, 37960), (6760, 36208), (7592, 32240), (8060, 30368), (8320, 29419), (9052, 27040), (9344, 26195), (9490, 25792), (9920, 24674), (10478, 23360), (10816, 22630), (11315, 21632), (11680, 20956), (12337, 19840), (12896, 18980), (13520, 18104), (15184, 16120)]