797418720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:598

約数の個数: 288

約数和(自身を含む): 3132380160

約数和(自身を除く): 2334961440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 239, 240, 252, 280, 288, 315, 331, 336, 360, 420, 478, 480, 504, 560, 630, 662, 672, 717, 720, 840, 956, 993, 1008, 1120, 1195, 1260, 1324, 1434, 1440, 1655, 1673, 1680, 1912, 1986, 2016, 2151, 2317, 2390, 2520, 2648, 2868, 2979, 3310, 3346, 3360, 3585, 3824, 3972, 4302, 4634, 4780, 4965, 5019, 5040, 5296, 5736, 5958, 6620, 6692, 6951, 7170, 7648, 7944, 8365, 8604, 9268, 9560, 9930, 10038, 10080, 10592, 10755, 11472, 11585, 11916, 13240, 13384, 13902, 14340, 14895, 15057, 15888, 16730, 17208, 18536, 19120, 19860, 20076, 20853, 21510, 22944, 23170, 23832, 25095, 26480, 26768, 27804, 28680, 29790, 30114, 31776, 33460, 34416, 34755, 37072, 38240, 39720, 40152, 41706, 43020, 46340, 47664, 50190, 52960, 53536, 55608, 57360, 59580, 60228, 66920, 68832, 69510, 74144, 75285, 79109, 79440, 80304, 83412, 86040, 92680, 95328, 100380, 104265, 111216, 114720, 119160, 120456, 133840, 139020, 150570, 158218, 158880, 160608, 166824, 172080, 185360, 200760, 208530, 222432, 237327, 238320, 240912, 267680, 278040, 301140, 316436, 333648, 344160, 370720, 395545, 401520, 417060, 474654, 476640, 481824, 553763, 556080, 602280, 632872, 667296, 711981, 791090, 803040, 834120, 949308, 1107526, 1112160, 1186635, 1204560, 1265744, 1423962, 1582180, 1661289, 1668240, 1898616, 2215052, 2373270, 2409120, 2531488, 2768815, 2847924, 3164360, 3322578, 3336480, 3559905, 3797232, 4430104, 4746540, 4983867, 5537630, 5695848, 6328720, 6645156, 7119810, 7594464, 8306445, 8860208, 9493080, 9967734, 11075260, 11391696, 12657440, 13290312, 14239620, 16612890, 17720416, 18986160, 19935468, 22150520, 22783392, 24919335, 26580624, 28479240, 33225780, 37972320, 39870936, 44301040, 49838670, 53161248, 56958480, 66451560, 79741872, 88602080, 99677340, 113916960, 132903120, 159483744, 199354680, 265806240, 398709360, 797418720]

約数ペア:

[(1, 797418720), (2, 398709360), (3, 265806240), (4, 199354680), (5, 159483744), (6, 132903120), (7, 113916960), (8, 99677340), (9, 88602080), (10, 79741872), (12, 66451560), (14, 56958480), (15, 53161248), (16, 49838670), (18, 44301040), (20, 39870936), (21, 37972320), (24, 33225780), (28, 28479240), (30, 26580624), (32, 24919335), (35, 22783392), (36, 22150520), (40, 19935468), (42, 18986160), (45, 17720416), (48, 16612890), (56, 14239620), (60, 13290312), (63, 12657440), (70, 11391696), (72, 11075260), (80, 9967734), (84, 9493080), (90, 8860208), (96, 8306445), (105, 7594464), (112, 7119810), (120, 6645156), (126, 6328720), (140, 5695848), (144, 5537630), (160, 4983867), (168, 4746540), (180, 4430104), (210, 3797232), (224, 3559905), (239, 3336480), (240, 3322578), (252, 3164360), (280, 2847924), (288, 2768815), (315, 2531488), (331, 2409120), (336, 2373270), (360, 2215052), (420, 1898616), (478, 1668240), (480, 1661289), (504, 1582180), (560, 1423962), (630, 1265744), (662, 1204560), (672, 1186635), (717, 1112160), (720, 1107526), (840, 949308), (956, 834120), (993, 803040), (1008, 791090), (1120, 711981), (1195, 667296), (1260, 632872), (1324, 602280), (1434, 556080), (1440, 553763), (1655, 481824), (1673, 476640), (1680, 474654), (1912, 417060), (1986, 401520), (2016, 395545), (2151, 370720), (2317, 344160), (2390, 333648), (2520, 316436), (2648, 301140), (2868, 278040), (2979, 267680), (3310, 240912), (3346, 238320), (3360, 237327), (3585, 222432), (3824, 208530), (3972, 200760), (4302, 185360), (4634, 172080), (4780, 166824), (4965, 160608), (5019, 158880), (5040, 158218), (5296, 150570), (5736, 139020), (5958, 133840), (6620, 120456), (6692, 119160), (6951, 114720), (7170, 111216), (7648, 104265), (7944, 100380), (8365, 95328), (8604, 92680), (9268, 86040), (9560, 83412), (9930, 80304), (10038, 79440), (10080, 79109), (10592, 75285), (10755, 74144), (11472, 69510), (11585, 68832), (11916, 66920), (13240, 60228), (13384, 59580), (13902, 57360), (14340, 55608), (14895, 53536), (15057, 52960), (15888, 50190), (16730, 47664), (17208, 46340), (18536, 43020), (19120, 41706), (19860, 40152), (20076, 39720), (20853, 38240), (21510, 37072), (22944, 34755), (23170, 34416), (23832, 33460), (25095, 31776), (26480, 30114), (26768, 29790), (27804, 28680)]