137877120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 499392000

約数和(自身を除く): 361514880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 101, 108, 120, 128, 135, 144, 158, 160, 180, 192, 202, 216, 237, 240, 270, 288, 303, 316, 320, 360, 384, 395, 404, 432, 474, 480, 505, 540, 576, 606, 632, 640, 711, 720, 790, 808, 864, 909, 948, 960, 1010, 1080, 1152, 1185, 1212, 1264, 1422, 1440, 1515, 1580, 1616, 1728, 1818, 1896, 1920, 2020, 2133, 2160, 2370, 2424, 2528, 2727, 2844, 2880, 3030, 3160, 3232, 3456, 3555, 3636, 3792, 4040, 4266, 4320, 4545, 4740, 4848, 5056, 5454, 5688, 5760, 6060, 6320, 6464, 7110, 7272, 7584, 7979, 8080, 8532, 8640, 9090, 9480, 9696, 10112, 10665, 10908, 11376, 12120, 12640, 12928, 13635, 14220, 14544, 15168, 15958, 16160, 17064, 17280, 18180, 18960, 19392, 21330, 21816, 22752, 23937, 24240, 25280, 27270, 28440, 29088, 30336, 31916, 32320, 34128, 36360, 37920, 38784, 39895, 42660, 43632, 45504, 47874, 48480, 50560, 54540, 56880, 58176, 63832, 64640, 68256, 71811, 72720, 75840, 79790, 85320, 87264, 91008, 95748, 96960, 109080, 113760, 116352, 119685, 127664, 136512, 143622, 145440, 151680, 159580, 170640, 174528, 191496, 193920, 215433, 218160, 227520, 239370, 255328, 273024, 287244, 290880, 319160, 341280, 349056, 359055, 382992, 430866, 436320, 455040, 478740, 510656, 574488, 581760, 638320, 682560, 718110, 765984, 861732, 872640, 957480, 1021312, 1077165, 1148976, 1276640, 1365120, 1436220, 1531968, 1723464, 1745280, 1914960, 2154330, 2297952, 2553280, 2872440, 3063936, 3446928, 3829920, 4308660, 4595904, 5106560, 5744880, 6893856, 7659840, 8617320, 9191808, 11489760, 13787712, 15319680, 17234640, 22979520, 27575424, 34469280, 45959040, 68938560, 137877120]

約数ペア:

[(1, 137877120), (2, 68938560), (3, 45959040), (4, 34469280), (5, 27575424), (6, 22979520), (8, 17234640), (9, 15319680), (10, 13787712), (12, 11489760), (15, 9191808), (16, 8617320), (18, 7659840), (20, 6893856), (24, 5744880), (27, 5106560), (30, 4595904), (32, 4308660), (36, 3829920), (40, 3446928), (45, 3063936), (48, 2872440), (54, 2553280), (60, 2297952), (64, 2154330), (72, 1914960), (79, 1745280), (80, 1723464), (90, 1531968), (96, 1436220), (101, 1365120), (108, 1276640), (120, 1148976), (128, 1077165), (135, 1021312), (144, 957480), (158, 872640), (160, 861732), (180, 765984), (192, 718110), (202, 682560), (216, 638320), (237, 581760), (240, 574488), (270, 510656), (288, 478740), (303, 455040), (316, 436320), (320, 430866), (360, 382992), (384, 359055), (395, 349056), (404, 341280), (432, 319160), (474, 290880), (480, 287244), (505, 273024), (540, 255328), (576, 239370), (606, 227520), (632, 218160), (640, 215433), (711, 193920), (720, 191496), (790, 174528), (808, 170640), (864, 159580), (909, 151680), (948, 145440), (960, 143622), (1010, 136512), (1080, 127664), (1152, 119685), (1185, 116352), (1212, 113760), (1264, 109080), (1422, 96960), (1440, 95748), (1515, 91008), (1580, 87264), (1616, 85320), (1728, 79790), (1818, 75840), (1896, 72720), (1920, 71811), (2020, 68256), (2133, 64640), (2160, 63832), (2370, 58176), (2424, 56880), (2528, 54540), (2727, 50560), (2844, 48480), (2880, 47874), (3030, 45504), (3160, 43632), (3232, 42660), (3456, 39895), (3555, 38784), (3636, 37920), (3792, 36360), (4040, 34128), (4266, 32320), (4320, 31916), (4545, 30336), (4740, 29088), (4848, 28440), (5056, 27270), (5454, 25280), (5688, 24240), (5760, 23937), (6060, 22752), (6320, 21816), (6464, 21330), (7110, 19392), (7272, 18960), (7584, 18180), (7979, 17280), (8080, 17064), (8532, 16160), (8640, 15958), (9090, 15168), (9480, 14544), (9696, 14220), (10112, 13635), (10665, 12928), (10908, 12640), (11376, 12120)]