7201248480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{217429}}^1$

素因数の和:217473

約数の個数: 144

約数和(自身を含む): 25642824480

約数和(自身を除く): 18441576000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 217429, 434858, 652287, 869716, 1087145, 1304574, 1739432, 1956861, 2174290, 2609148, 3261435, 3478864, 3913722, 4348580, 5000867, 5218296, 6522870, 6957728, 7827444, 8697160, 9784305, 10001734, 10436592, 13045740, 15002601, 15654888, 17394320, 19568610, 20003468, 20873184, 25004335, 26091480, 30005202, 31309776, 34788640, 39137220, 40006936, 45007803, 50008670, 52182960, 60010404, 62619552, 75013005, 78274440, 80013872, 90015606, 100017340, 104365920, 120020808, 150026010, 156548880, 160027744, 180031212, 200034680, 225039015, 240041616, 300052020, 313097760, 360062424, 400069360, 450078030, 480083232, 600104040, 720124848, 800138720, 900156060, 1200208080, 1440249696, 1800312120, 2400416160, 3600624240, 7201248480]

約数ペア:

[(1, 7201248480), (2, 3600624240), (3, 2400416160), (4, 1800312120), (5, 1440249696), (6, 1200208080), (8, 900156060), (9, 800138720), (10, 720124848), (12, 600104040), (15, 480083232), (16, 450078030), (18, 400069360), (20, 360062424), (23, 313097760), (24, 300052020), (30, 240041616), (32, 225039015), (36, 200034680), (40, 180031212), (45, 160027744), (46, 156548880), (48, 150026010), (60, 120020808), (69, 104365920), (72, 100017340), (80, 90015606), (90, 80013872), (92, 78274440), (96, 75013005), (115, 62619552), (120, 60010404), (138, 52182960), (144, 50008670), (160, 45007803), (180, 40006936), (184, 39137220), (207, 34788640), (230, 31309776), (240, 30005202), (276, 26091480), (288, 25004335), (345, 20873184), (360, 20003468), (368, 19568610), (414, 17394320), (460, 15654888), (480, 15002601), (552, 13045740), (690, 10436592), (720, 10001734), (736, 9784305), (828, 8697160), (920, 7827444), (1035, 6957728), (1104, 6522870), (1380, 5218296), (1440, 5000867), (1656, 4348580), (1840, 3913722), (2070, 3478864), (2208, 3261435), (2760, 2609148), (3312, 2174290), (3680, 1956861), (4140, 1739432), (5520, 1304574), (6624, 1087145), (8280, 869716), (11040, 652287), (16560, 434858), (33120, 217429)]