140155920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 200

約数和(自身を含む): 499093056

約数和(自身を除く): 358937136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 258, 270, 324, 344, 360, 387, 405, 430, 432, 503, 516, 540, 645, 648, 688, 720, 774, 810, 860, 1006, 1032, 1080, 1161, 1290, 1296, 1509, 1548, 1620, 1720, 1935, 2012, 2064, 2160, 2322, 2515, 2580, 3018, 3096, 3240, 3440, 3483, 3870, 4024, 4527, 4644, 5030, 5160, 5805, 6036, 6192, 6480, 6966, 7545, 7740, 8048, 9054, 9288, 10060, 10320, 11610, 12072, 13581, 13932, 15090, 15480, 17415, 18108, 18576, 20120, 21629, 22635, 23220, 24144, 27162, 27864, 30180, 30960, 34830, 36216, 40240, 40743, 43258, 45270, 46440, 54324, 55728, 60360, 64887, 67905, 69660, 72432, 81486, 86516, 90540, 92880, 108145, 108648, 120720, 129774, 135810, 139320, 162972, 173032, 181080, 194661, 203715, 216290, 217296, 259548, 271620, 278640, 324435, 325944, 346064, 362160, 389322, 407430, 432580, 519096, 543240, 583983, 648870, 651888, 778644, 814860, 865160, 973305, 1038192, 1086480, 1167966, 1297740, 1557288, 1629720, 1730320, 1751949, 1946610, 2335932, 2595480, 2919915, 3114576, 3259440, 3503898, 3893220, 4671864, 5190960, 5839830, 7007796, 7786440, 8759745, 9343728, 11679660, 14015592, 15572880, 17519490, 23359320, 28031184, 35038980, 46718640, 70077960, 140155920]

約数ペア:

[(1, 140155920), (2, 70077960), (3, 46718640), (4, 35038980), (5, 28031184), (6, 23359320), (8, 17519490), (9, 15572880), (10, 14015592), (12, 11679660), (15, 9343728), (16, 8759745), (18, 7786440), (20, 7007796), (24, 5839830), (27, 5190960), (30, 4671864), (36, 3893220), (40, 3503898), (43, 3259440), (45, 3114576), (48, 2919915), (54, 2595480), (60, 2335932), (72, 1946610), (80, 1751949), (81, 1730320), (86, 1629720), (90, 1557288), (108, 1297740), (120, 1167966), (129, 1086480), (135, 1038192), (144, 973305), (162, 865160), (172, 814860), (180, 778644), (215, 651888), (216, 648870), (240, 583983), (258, 543240), (270, 519096), (324, 432580), (344, 407430), (360, 389322), (387, 362160), (405, 346064), (430, 325944), (432, 324435), (503, 278640), (516, 271620), (540, 259548), (645, 217296), (648, 216290), (688, 203715), (720, 194661), (774, 181080), (810, 173032), (860, 162972), (1006, 139320), (1032, 135810), (1080, 129774), (1161, 120720), (1290, 108648), (1296, 108145), (1509, 92880), (1548, 90540), (1620, 86516), (1720, 81486), (1935, 72432), (2012, 69660), (2064, 67905), (2160, 64887), (2322, 60360), (2515, 55728), (2580, 54324), (3018, 46440), (3096, 45270), (3240, 43258), (3440, 40743), (3483, 40240), (3870, 36216), (4024, 34830), (4527, 30960), (4644, 30180), (5030, 27864), (5160, 27162), (5805, 24144), (6036, 23220), (6192, 22635), (6480, 21629), (6966, 20120), (7545, 18576), (7740, 18108), (8048, 17415), (9054, 15480), (9288, 15090), (10060, 13932), (10320, 13581), (11610, 12072)]