144521280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 224

約数和(自身を含む): 523036800

約数和(自身を除く): 378515520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 389, 430, 432, 480, 516, 540, 576, 645, 688, 720, 774, 778, 860, 864, 960, 1032, 1080, 1161, 1167, 1290, 1376, 1440, 1548, 1556, 1720, 1728, 1935, 1945, 2064, 2160, 2322, 2334, 2580, 2752, 2880, 3096, 3112, 3440, 3501, 3870, 3890, 4128, 4320, 4644, 4668, 5160, 5805, 5835, 6192, 6224, 6880, 7002, 7740, 7780, 8256, 8640, 9288, 9336, 10320, 10503, 11610, 11670, 12384, 12448, 13760, 14004, 15480, 15560, 16727, 17505, 18576, 18672, 20640, 21006, 23220, 23340, 24768, 24896, 28008, 30960, 31120, 33454, 35010, 37152, 37344, 41280, 42012, 46440, 46680, 50181, 52515, 56016, 61920, 62240, 66908, 70020, 74304, 74688, 83635, 84024, 92880, 93360, 100362, 105030, 112032, 123840, 124480, 133816, 140040, 150543, 167270, 168048, 185760, 186720, 200724, 210060, 224064, 250905, 267632, 280080, 301086, 334540, 336096, 371520, 373440, 401448, 420120, 451629, 501810, 535264, 560160, 602172, 669080, 672192, 752715, 802896, 840240, 903258, 1003620, 1070528, 1120320, 1204344, 1338160, 1505430, 1605792, 1680480, 1806516, 2007240, 2258145, 2408688, 2676320, 3010860, 3211584, 3360960, 3613032, 4014480, 4516290, 4817376, 5352640, 6021720, 7226064, 8028960, 9032580, 9634752, 12043440, 14452128, 16057920, 18065160, 24086880, 28904256, 36130320, 48173760, 72260640, 144521280]

約数ペア:

[(1, 144521280), (2, 72260640), (3, 48173760), (4, 36130320), (5, 28904256), (6, 24086880), (8, 18065160), (9, 16057920), (10, 14452128), (12, 12043440), (15, 9634752), (16, 9032580), (18, 8028960), (20, 7226064), (24, 6021720), (27, 5352640), (30, 4817376), (32, 4516290), (36, 4014480), (40, 3613032), (43, 3360960), (45, 3211584), (48, 3010860), (54, 2676320), (60, 2408688), (64, 2258145), (72, 2007240), (80, 1806516), (86, 1680480), (90, 1605792), (96, 1505430), (108, 1338160), (120, 1204344), (129, 1120320), (135, 1070528), (144, 1003620), (160, 903258), (172, 840240), (180, 802896), (192, 752715), (215, 672192), (216, 669080), (240, 602172), (258, 560160), (270, 535264), (288, 501810), (320, 451629), (344, 420120), (360, 401448), (387, 373440), (389, 371520), (430, 336096), (432, 334540), (480, 301086), (516, 280080), (540, 267632), (576, 250905), (645, 224064), (688, 210060), (720, 200724), (774, 186720), (778, 185760), (860, 168048), (864, 167270), (960, 150543), (1032, 140040), (1080, 133816), (1161, 124480), (1167, 123840), (1290, 112032), (1376, 105030), (1440, 100362), (1548, 93360), (1556, 92880), (1720, 84024), (1728, 83635), (1935, 74688), (1945, 74304), (2064, 70020), (2160, 66908), (2322, 62240), (2334, 61920), (2580, 56016), (2752, 52515), (2880, 50181), (3096, 46680), (3112, 46440), (3440, 42012), (3501, 41280), (3870, 37344), (3890, 37152), (4128, 35010), (4320, 33454), (4644, 31120), (4668, 30960), (5160, 28008), (5805, 24896), (5835, 24768), (6192, 23340), (6224, 23220), (6880, 21006), (7002, 20640), (7740, 18672), (7780, 18576), (8256, 17505), (8640, 16727), (9288, 15560), (9336, 15480), (10320, 14004), (10503, 13760), (11610, 12448), (11670, 12384)]