190716960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1887

約数の個数: 192

約数和(自身を含む): 709115904

約数和(自身を除く): 518398944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1831, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3662, 3720, 4340, 4960, 5208, 5493, 6510, 6944, 7324, 7440, 8680, 9155, 10416, 10986, 12817, 13020, 14648, 14880, 17360, 18310, 20832, 21972, 25634, 26040, 27465, 29296, 34720, 36620, 38451, 43944, 51268, 52080, 54930, 56761, 58592, 64085, 73240, 76902, 87888, 102536, 104160, 109860, 113522, 128170, 146480, 153804, 170283, 175776, 192255, 205072, 219720, 227044, 256340, 283805, 292960, 307608, 340566, 384510, 397327, 410144, 439440, 454088, 512680, 567610, 615216, 681132, 769020, 794654, 851415, 878880, 908176, 1025360, 1135220, 1191981, 1230432, 1362264, 1538040, 1589308, 1702830, 1816352, 1986635, 2050720, 2270440, 2383962, 2724528, 3076080, 3178616, 3405660, 3973270, 4540880, 4767924, 5449056, 5959905, 6152160, 6357232, 6811320, 7946540, 9081760, 9535848, 11919810, 12714464, 13622640, 15893080, 19071696, 23839620, 27245280, 31786160, 38143392, 47679240, 63572320, 95358480, 190716960]

約数ペア:

[(1, 190716960), (2, 95358480), (3, 63572320), (4, 47679240), (5, 38143392), (6, 31786160), (7, 27245280), (8, 23839620), (10, 19071696), (12, 15893080), (14, 13622640), (15, 12714464), (16, 11919810), (20, 9535848), (21, 9081760), (24, 7946540), (28, 6811320), (30, 6357232), (31, 6152160), (32, 5959905), (35, 5449056), (40, 4767924), (42, 4540880), (48, 3973270), (56, 3405660), (60, 3178616), (62, 3076080), (70, 2724528), (80, 2383962), (84, 2270440), (93, 2050720), (96, 1986635), (105, 1816352), (112, 1702830), (120, 1589308), (124, 1538040), (140, 1362264), (155, 1230432), (160, 1191981), (168, 1135220), (186, 1025360), (210, 908176), (217, 878880), (224, 851415), (240, 794654), (248, 769020), (280, 681132), (310, 615216), (336, 567610), (372, 512680), (420, 454088), (434, 439440), (465, 410144), (480, 397327), (496, 384510), (560, 340566), (620, 307608), (651, 292960), (672, 283805), (744, 256340), (840, 227044), (868, 219720), (930, 205072), (992, 192255), (1085, 175776), (1120, 170283), (1240, 153804), (1302, 146480), (1488, 128170), (1680, 113522), (1736, 109860), (1831, 104160), (1860, 102536), (2170, 87888), (2480, 76902), (2604, 73240), (2976, 64085), (3255, 58592), (3360, 56761), (3472, 54930), (3662, 52080), (3720, 51268), (4340, 43944), (4960, 38451), (5208, 36620), (5493, 34720), (6510, 29296), (6944, 27465), (7324, 26040), (7440, 25634), (8680, 21972), (9155, 20832), (10416, 18310), (10986, 17360), (12817, 14880), (13020, 14648)]