145346880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:573

約数の個数: 224

約数和(自身を含む): 540739584

約数和(自身を除く): 395392704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 503, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1006, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1509, 1680, 1720, 1806, 2012, 2064, 2240, 2408, 2515, 2580, 2752, 3010, 3018, 3360, 3440, 3521, 3612, 4024, 4128, 4515, 4816, 5030, 5160, 6020, 6036, 6720, 6880, 7042, 7224, 7545, 8048, 8256, 9030, 9632, 10060, 10320, 10563, 12040, 12072, 13760, 14084, 14448, 15090, 16096, 17605, 18060, 19264, 20120, 20640, 21126, 21629, 24080, 24144, 28168, 28896, 30180, 32192, 35210, 36120, 40240, 41280, 42252, 43258, 48160, 48288, 52815, 56336, 57792, 60360, 64887, 70420, 72240, 80480, 84504, 86516, 96320, 96576, 105630, 108145, 112672, 120720, 129774, 140840, 144480, 151403, 160960, 169008, 173032, 211260, 216290, 225344, 241440, 259548, 281680, 288960, 302806, 324435, 338016, 346064, 422520, 432580, 454209, 482880, 519096, 563360, 605612, 648870, 676032, 692128, 757015, 845040, 865160, 908418, 1038192, 1126720, 1211224, 1297740, 1384256, 1514030, 1690080, 1730320, 1816836, 2076384, 2271045, 2422448, 2595480, 3028060, 3380160, 3460640, 3633672, 4152768, 4542090, 4844896, 5190960, 6056120, 6921280, 7267344, 9084180, 9689792, 10381920, 12112240, 14534688, 18168360, 20763840, 24224480, 29069376, 36336720, 48448960, 72673440, 145346880]

約数ペア:

[(1, 145346880), (2, 72673440), (3, 48448960), (4, 36336720), (5, 29069376), (6, 24224480), (7, 20763840), (8, 18168360), (10, 14534688), (12, 12112240), (14, 10381920), (15, 9689792), (16, 9084180), (20, 7267344), (21, 6921280), (24, 6056120), (28, 5190960), (30, 4844896), (32, 4542090), (35, 4152768), (40, 3633672), (42, 3460640), (43, 3380160), (48, 3028060), (56, 2595480), (60, 2422448), (64, 2271045), (70, 2076384), (80, 1816836), (84, 1730320), (86, 1690080), (96, 1514030), (105, 1384256), (112, 1297740), (120, 1211224), (129, 1126720), (140, 1038192), (160, 908418), (168, 865160), (172, 845040), (192, 757015), (210, 692128), (215, 676032), (224, 648870), (240, 605612), (258, 563360), (280, 519096), (301, 482880), (320, 454209), (336, 432580), (344, 422520), (420, 346064), (430, 338016), (448, 324435), (480, 302806), (503, 288960), (516, 281680), (560, 259548), (602, 241440), (645, 225344), (672, 216290), (688, 211260), (840, 173032), (860, 169008), (903, 160960), (960, 151403), (1006, 144480), (1032, 140840), (1120, 129774), (1204, 120720), (1290, 112672), (1344, 108145), (1376, 105630), (1505, 96576), (1509, 96320), (1680, 86516), (1720, 84504), (1806, 80480), (2012, 72240), (2064, 70420), (2240, 64887), (2408, 60360), (2515, 57792), (2580, 56336), (2752, 52815), (3010, 48288), (3018, 48160), (3360, 43258), (3440, 42252), (3521, 41280), (3612, 40240), (4024, 36120), (4128, 35210), (4515, 32192), (4816, 30180), (5030, 28896), (5160, 28168), (6020, 24144), (6036, 24080), (6720, 21629), (6880, 21126), (7042, 20640), (7224, 20120), (7545, 19264), (8048, 18060), (8256, 17605), (9030, 16096), (9632, 15090), (10060, 14448), (10320, 14084), (10563, 13760), (12040, 12072)]