139752960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 160

約数和(自身を含む): 461970432

約数和(自身を除く): 322217472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 587, 620, 640, 744, 768, 930, 960, 992, 1174, 1240, 1280, 1488, 1536, 1761, 1860, 1920, 1984, 2348, 2480, 2560, 2935, 2976, 3522, 3720, 3840, 3968, 4696, 4960, 5870, 5952, 7044, 7440, 7680, 7936, 8805, 9392, 9920, 11740, 11904, 14088, 14880, 15872, 17610, 18197, 18784, 19840, 23480, 23808, 28176, 29760, 35220, 36394, 37568, 39680, 46960, 47616, 54591, 56352, 59520, 70440, 72788, 75136, 79360, 90985, 93920, 109182, 112704, 119040, 140880, 145576, 150272, 181970, 187840, 218364, 225408, 238080, 272955, 281760, 291152, 300544, 363940, 375680, 436728, 450816, 545910, 563520, 582304, 727880, 751360, 873456, 901632, 1091820, 1127040, 1164608, 1455760, 1502720, 1746912, 2183640, 2254080, 2329216, 2911520, 3493824, 4367280, 4508160, 4658432, 5823040, 6987648, 8734560, 9316864, 11646080, 13975296, 17469120, 23292160, 27950592, 34938240, 46584320, 69876480, 139752960]

約数ペア:

[(1, 139752960), (2, 69876480), (3, 46584320), (4, 34938240), (5, 27950592), (6, 23292160), (8, 17469120), (10, 13975296), (12, 11646080), (15, 9316864), (16, 8734560), (20, 6987648), (24, 5823040), (30, 4658432), (31, 4508160), (32, 4367280), (40, 3493824), (48, 2911520), (60, 2329216), (62, 2254080), (64, 2183640), (80, 1746912), (93, 1502720), (96, 1455760), (120, 1164608), (124, 1127040), (128, 1091820), (155, 901632), (160, 873456), (186, 751360), (192, 727880), (240, 582304), (248, 563520), (256, 545910), (310, 450816), (320, 436728), (372, 375680), (384, 363940), (465, 300544), (480, 291152), (496, 281760), (512, 272955), (587, 238080), (620, 225408), (640, 218364), (744, 187840), (768, 181970), (930, 150272), (960, 145576), (992, 140880), (1174, 119040), (1240, 112704), (1280, 109182), (1488, 93920), (1536, 90985), (1761, 79360), (1860, 75136), (1920, 72788), (1984, 70440), (2348, 59520), (2480, 56352), (2560, 54591), (2935, 47616), (2976, 46960), (3522, 39680), (3720, 37568), (3840, 36394), (3968, 35220), (4696, 29760), (4960, 28176), (5870, 23808), (5952, 23480), (7044, 19840), (7440, 18784), (7680, 18197), (7936, 17610), (8805, 15872), (9392, 14880), (9920, 14088), (11740, 11904)]