143037720

素因数分解:

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

素因数の和:1886

約数の個数: 192

約数和(自身を含む): 548720640

約数和(自身を除く): 405682920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1831, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3662, 3720, 3906, 4340, 5208, 5493, 5580, 6510, 7324, 7812, 8680, 9155, 9765, 10986, 11160, 12817, 13020, 14648, 15624, 16479, 18310, 19530, 21972, 25634, 26040, 27465, 32958, 36620, 38451, 39060, 43944, 51268, 54930, 56761, 64085, 65916, 73240, 76902, 78120, 82395, 102536, 109860, 113522, 115353, 128170, 131832, 153804, 164790, 170283, 192255, 219720, 227044, 230706, 256340, 283805, 307608, 329580, 340566, 384510, 397327, 454088, 461412, 510849, 512680, 567610, 576765, 659160, 681132, 769020, 794654, 851415, 922824, 1021698, 1135220, 1153530, 1191981, 1362264, 1538040, 1589308, 1702830, 1986635, 2043396, 2270440, 2307060, 2383962, 2554245, 3178616, 3405660, 3575943, 3973270, 4086792, 4614120, 4767924, 5108490, 5959905, 6811320, 7151886, 7946540, 9535848, 10216980, 11919810, 14303772, 15893080, 17879715, 20433960, 23839620, 28607544, 35759430, 47679240, 71518860, 143037720]

約数ペア:

[(1, 143037720), (2, 71518860), (3, 47679240), (4, 35759430), (5, 28607544), (6, 23839620), (7, 20433960), (8, 17879715), (9, 15893080), (10, 14303772), (12, 11919810), (14, 10216980), (15, 9535848), (18, 7946540), (20, 7151886), (21, 6811320), (24, 5959905), (28, 5108490), (30, 4767924), (31, 4614120), (35, 4086792), (36, 3973270), (40, 3575943), (42, 3405660), (45, 3178616), (56, 2554245), (60, 2383962), (62, 2307060), (63, 2270440), (70, 2043396), (72, 1986635), (84, 1702830), (90, 1589308), (93, 1538040), (105, 1362264), (120, 1191981), (124, 1153530), (126, 1135220), (140, 1021698), (155, 922824), (168, 851415), (180, 794654), (186, 769020), (210, 681132), (217, 659160), (248, 576765), (252, 567610), (279, 512680), (280, 510849), (310, 461412), (315, 454088), (360, 397327), (372, 384510), (420, 340566), (434, 329580), (465, 307608), (504, 283805), (558, 256340), (620, 230706), (630, 227044), (651, 219720), (744, 192255), (840, 170283), (868, 164790), (930, 153804), (1085, 131832), (1116, 128170), (1240, 115353), (1260, 113522), (1302, 109860), (1395, 102536), (1736, 82395), (1831, 78120), (1860, 76902), (1953, 73240), (2170, 65916), (2232, 64085), (2520, 56761), (2604, 54930), (2790, 51268), (3255, 43944), (3662, 39060), (3720, 38451), (3906, 36620), (4340, 32958), (5208, 27465), (5493, 26040), (5580, 25634), (6510, 21972), (7324, 19530), (7812, 18310), (8680, 16479), (9155, 15624), (9765, 14648), (10986, 13020), (11160, 12817)]