239772960

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 288

約数和(自身を含む): 970849152

約数和(自身を除く): 731076192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 881, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1762, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2643, 2835, 3024, 3240, 3360, 3402, 3524, 3780, 3888, 4320, 4405, 4536, 4860, 5040, 5286, 5670, 6048, 6167, 6480, 6804, 7048, 7560, 7776, 7929, 8505, 8810, 9072, 9720, 10080, 10572, 11340, 12334, 12960, 13215, 13608, 14096, 15120, 15858, 17010, 17620, 18144, 18501, 19440, 21144, 22680, 23787, 24668, 26430, 27216, 28192, 30240, 30835, 31716, 34020, 35240, 37002, 38880, 39645, 42288, 45360, 47574, 49336, 52860, 54432, 55503, 61670, 63432, 68040, 70480, 71361, 74004, 79290, 84576, 90720, 92505, 95148, 98672, 105720, 111006, 118935, 123340, 126864, 136080, 140960, 142722, 148008, 158580, 166509, 185010, 190296, 197344, 211440, 214083, 222012, 237870, 246680, 253728, 272160, 277515, 285444, 296016, 317160, 333018, 356805, 370020, 380592, 422880, 428166, 444024, 475740, 493360, 499527, 555030, 570888, 592032, 634320, 666036, 713610, 740040, 761184, 832545, 856332, 888048, 951480, 986720, 999054, 1070415, 1110060, 1141776, 1268640, 1332072, 1427220, 1480080, 1498581, 1665090, 1712664, 1776096, 1902960, 1998108, 2140830, 2220120, 2283552, 2497635, 2664144, 2854440, 2960160, 2997162, 3330180, 3425328, 3805920, 3996216, 4281660, 4440240, 4995270, 5328288, 5708880, 5994324, 6660360, 6850656, 7492905, 7992432, 8563320, 8880480, 9990540, 11417760, 11988648, 13320720, 14985810, 15984864, 17126640, 19981080, 23977296, 26641440, 29971620, 34253280, 39962160, 47954592, 59943240, 79924320, 119886480, 239772960]

約数ペア:

[(1, 239772960), (2, 119886480), (3, 79924320), (4, 59943240), (5, 47954592), (6, 39962160), (7, 34253280), (8, 29971620), (9, 26641440), (10, 23977296), (12, 19981080), (14, 17126640), (15, 15984864), (16, 14985810), (18, 13320720), (20, 11988648), (21, 11417760), (24, 9990540), (27, 8880480), (28, 8563320), (30, 7992432), (32, 7492905), (35, 6850656), (36, 6660360), (40, 5994324), (42, 5708880), (45, 5328288), (48, 4995270), (54, 4440240), (56, 4281660), (60, 3996216), (63, 3805920), (70, 3425328), (72, 3330180), (80, 2997162), (81, 2960160), (84, 2854440), (90, 2664144), (96, 2497635), (105, 2283552), (108, 2220120), (112, 2140830), (120, 1998108), (126, 1902960), (135, 1776096), (140, 1712664), (144, 1665090), (160, 1498581), (162, 1480080), (168, 1427220), (180, 1332072), (189, 1268640), (210, 1141776), (216, 1110060), (224, 1070415), (240, 999054), (243, 986720), (252, 951480), (270, 888048), (280, 856332), (288, 832545), (315, 761184), (324, 740040), (336, 713610), (360, 666036), (378, 634320), (405, 592032), (420, 570888), (432, 555030), (480, 499527), (486, 493360), (504, 475740), (540, 444024), (560, 428166), (567, 422880), (630, 380592), (648, 370020), (672, 356805), (720, 333018), (756, 317160), (810, 296016), (840, 285444), (864, 277515), (881, 272160), (945, 253728), (972, 246680), (1008, 237870), (1080, 222012), (1120, 214083), (1134, 211440), (1215, 197344), (1260, 190296), (1296, 185010), (1440, 166509), (1512, 158580), (1620, 148008), (1680, 142722), (1701, 140960), (1762, 136080), (1890, 126864), (1944, 123340), (2016, 118935), (2160, 111006), (2268, 105720), (2430, 98672), (2520, 95148), (2592, 92505), (2643, 90720), (2835, 84576), (3024, 79290), (3240, 74004), (3360, 71361), (3402, 70480), (3524, 68040), (3780, 63432), (3888, 61670), (4320, 55503), (4405, 54432), (4536, 52860), (4860, 49336), (5040, 47574), (5286, 45360), (5670, 42288), (6048, 39645), (6167, 38880), (6480, 37002), (6804, 35240), (7048, 34020), (7560, 31716), (7776, 30835), (7929, 30240), (8505, 28192), (8810, 27216), (9072, 26430), (9720, 24668), (10080, 23787), (10572, 22680), (11340, 21144), (12334, 19440), (12960, 18501), (13215, 18144), (13608, 17620), (14096, 17010), (15120, 15858)]