72875200320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1946453}}^1$

素因数の和:1946489

約数の個数: 168

約数和(自身を含む): 269942026536

約数和(自身を除く): 197066826216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 1946453, 3892906, 5839359, 7785812, 9732265, 11678718, 15571624, 17518077, 19464530, 23357436, 25303889, 29196795, 31143248, 35036154, 38929060, 46714872, 50607778, 58393590, 62286496, 70072308, 75911667, 77858120, 87590385, 93429744, 101215556, 116787180, 124572992, 126519445, 140144616, 151823334, 155716240, 175180770, 186859488, 202431112, 227735001, 233574360, 253038890, 280289232, 303646668, 311432480, 350361540, 373718976, 379558335, 404862224, 455470002, 467148720, 506077780, 560578464, 607293336, 622864960, 700723080, 759116670, 809724448, 910940004, 934297440, 1012155560, 1121156928, 1138675005, 1214586672, 1401446160, 1518233340, 1619448896, 1821880008, 1868594880, 2024311120, 2277350010, 2429173344, 2802892320, 3036466680, 3643760016, 4048622240, 4554700020, 4858346688, 5605784640, 6072933360, 7287520032, 8097244480, 9109400040, 12145866720, 14575040064, 18218800080, 24291733440, 36437600160, 72875200320]

約数ペア:

[(1, 72875200320), (2, 36437600160), (3, 24291733440), (4, 18218800080), (5, 14575040064), (6, 12145866720), (8, 9109400040), (9, 8097244480), (10, 7287520032), (12, 6072933360), (13, 5605784640), (15, 4858346688), (16, 4554700020), (18, 4048622240), (20, 3643760016), (24, 3036466680), (26, 2802892320), (30, 2429173344), (32, 2277350010), (36, 2024311120), (39, 1868594880), (40, 1821880008), (45, 1619448896), (48, 1518233340), (52, 1401446160), (60, 1214586672), (64, 1138675005), (65, 1121156928), (72, 1012155560), (78, 934297440), (80, 910940004), (90, 809724448), (96, 759116670), (104, 700723080), (117, 622864960), (120, 607293336), (130, 560578464), (144, 506077780), (156, 467148720), (160, 455470002), (180, 404862224), (192, 379558335), (195, 373718976), (208, 350361540), (234, 311432480), (240, 303646668), (260, 280289232), (288, 253038890), (312, 233574360), (320, 227735001), (360, 202431112), (390, 186859488), (416, 175180770), (468, 155716240), (480, 151823334), (520, 140144616), (576, 126519445), (585, 124572992), (624, 116787180), (720, 101215556), (780, 93429744), (832, 87590385), (936, 77858120), (960, 75911667), (1040, 70072308), (1170, 62286496), (1248, 58393590), (1440, 50607778), (1560, 46714872), (1872, 38929060), (2080, 35036154), (2340, 31143248), (2496, 29196795), (2880, 25303889), (3120, 23357436), (3744, 19464530), (4160, 17518077), (4680, 15571624), (6240, 11678718), (7488, 9732265), (9360, 7785812), (12480, 5839359), (18720, 3892906), (37440, 1946453)]