39193920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 168

約数和(自身を含む): 139476480

約数和(自身を除く): 100282560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 439, 465, 480, 496, 558, 576, 620, 720, 744, 878, 930, 960, 992, 1116, 1240, 1317, 1395, 1440, 1488, 1756, 1860, 1984, 2195, 2232, 2480, 2634, 2790, 2880, 2976, 3512, 3720, 3951, 4390, 4464, 4960, 5268, 5580, 5952, 6585, 7024, 7440, 7902, 8780, 8928, 9920, 10536, 11160, 13170, 13609, 14048, 14880, 15804, 17560, 17856, 19755, 21072, 22320, 26340, 27218, 28096, 29760, 31608, 35120, 39510, 40827, 42144, 44640, 52680, 54436, 63216, 68045, 70240, 79020, 81654, 84288, 89280, 105360, 108872, 122481, 126432, 136090, 140480, 158040, 163308, 204135, 210720, 217744, 244962, 252864, 272180, 316080, 326616, 408270, 421440, 435488, 489924, 544360, 612405, 632160, 653232, 816540, 870976, 979848, 1088720, 1224810, 1264320, 1306464, 1633080, 1959696, 2177440, 2449620, 2612928, 3266160, 3919392, 4354880, 4899240, 6532320, 7838784, 9798480, 13064640, 19596960, 39193920]

約数ペア:

[(1, 39193920), (2, 19596960), (3, 13064640), (4, 9798480), (5, 7838784), (6, 6532320), (8, 4899240), (9, 4354880), (10, 3919392), (12, 3266160), (15, 2612928), (16, 2449620), (18, 2177440), (20, 1959696), (24, 1633080), (30, 1306464), (31, 1264320), (32, 1224810), (36, 1088720), (40, 979848), (45, 870976), (48, 816540), (60, 653232), (62, 632160), (64, 612405), (72, 544360), (80, 489924), (90, 435488), (93, 421440), (96, 408270), (120, 326616), (124, 316080), (144, 272180), (155, 252864), (160, 244962), (180, 217744), (186, 210720), (192, 204135), (240, 163308), (248, 158040), (279, 140480), (288, 136090), (310, 126432), (320, 122481), (360, 108872), (372, 105360), (439, 89280), (465, 84288), (480, 81654), (496, 79020), (558, 70240), (576, 68045), (620, 63216), (720, 54436), (744, 52680), (878, 44640), (930, 42144), (960, 40827), (992, 39510), (1116, 35120), (1240, 31608), (1317, 29760), (1395, 28096), (1440, 27218), (1488, 26340), (1756, 22320), (1860, 21072), (1984, 19755), (2195, 17856), (2232, 17560), (2480, 15804), (2634, 14880), (2790, 14048), (2880, 13609), (2976, 13170), (3512, 11160), (3720, 10536), (3951, 9920), (4390, 8928), (4464, 8780), (4960, 7902), (5268, 7440), (5580, 7024), (5952, 6585)]