338787840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 160

約数和(自身を含む): 1118785536

約数和(自身を除く): 779997696

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, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1423, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2846, 2976, 3720, 3840, 3968, 4269, 4960, 5692, 5952, 7115, 7440, 7680, 7936, 8538, 9920, 11384, 11904, 14230, 14880, 15872, 17076, 19840, 21345, 22768, 23808, 28460, 29760, 34152, 39680, 42690, 44113, 45536, 47616, 56920, 59520, 68304, 79360, 85380, 88226, 91072, 113840, 119040, 132339, 136608, 170760, 176452, 182144, 220565, 227680, 238080, 264678, 273216, 341520, 352904, 364288, 441130, 455360, 529356, 546432, 661695, 683040, 705808, 728576, 882260, 910720, 1058712, 1092864, 1323390, 1366080, 1411616, 1764520, 1821440, 2117424, 2185728, 2646780, 2732160, 2823232, 3529040, 3642880, 4234848, 5293560, 5464320, 5646464, 7058080, 8469696, 10587120, 10928640, 11292928, 14116160, 16939392, 21174240, 22585856, 28232320, 33878784, 42348480, 56464640, 67757568, 84696960, 112929280, 169393920, 338787840]

約数ペア:

[(1, 338787840), (2, 169393920), (3, 112929280), (4, 84696960), (5, 67757568), (6, 56464640), (8, 42348480), (10, 33878784), (12, 28232320), (15, 22585856), (16, 21174240), (20, 16939392), (24, 14116160), (30, 11292928), (31, 10928640), (32, 10587120), (40, 8469696), (48, 7058080), (60, 5646464), (62, 5464320), (64, 5293560), (80, 4234848), (93, 3642880), (96, 3529040), (120, 2823232), (124, 2732160), (128, 2646780), (155, 2185728), (160, 2117424), (186, 1821440), (192, 1764520), (240, 1411616), (248, 1366080), (256, 1323390), (310, 1092864), (320, 1058712), (372, 910720), (384, 882260), (465, 728576), (480, 705808), (496, 683040), (512, 661695), (620, 546432), (640, 529356), (744, 455360), (768, 441130), (930, 364288), (960, 352904), (992, 341520), (1240, 273216), (1280, 264678), (1423, 238080), (1488, 227680), (1536, 220565), (1860, 182144), (1920, 176452), (1984, 170760), (2480, 136608), (2560, 132339), (2846, 119040), (2976, 113840), (3720, 91072), (3840, 88226), (3968, 85380), (4269, 79360), (4960, 68304), (5692, 59520), (5952, 56920), (7115, 47616), (7440, 45536), (7680, 44113), (7936, 42690), (8538, 39680), (9920, 34152), (11384, 29760), (11904, 28460), (14230, 23808), (14880, 22768), (15872, 21345), (17076, 19840)]