715559040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17747}}^1$

素因数の和:17779

約数の個数: 192

約数和(自身を含む): 2824061760

約数和(自身を除く): 2108502720

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 17747, 20160, 35494, 40320, 53241, 70988, 88735, 106482, 124229, 141976, 159723, 177470, 212964, 248458, 266205, 283952, 319446, 354940, 372687, 425928, 496916, 532410, 567904, 621145, 638892, 709880, 745374, 798615, 851856, 993832, 1064820, 1118061, 1135808, 1242290, 1277784, 1419760, 1490748, 1597230, 1703712, 1863435, 1987664, 2129640, 2236122, 2271616, 2484580, 2555568, 2839520, 2981496, 3194460, 3407424, 3726870, 3975328, 4259280, 4472244, 4969160, 5111136, 5590305, 5679040, 5962992, 6388920, 6814848, 7453740, 7950656, 8518560, 8944488, 9938320, 10222272, 11180610, 11358080, 11925984, 12777840, 14907480, 15901312, 17037120, 17888976, 19876640, 20444544, 22361220, 23851968, 25555680, 29814960, 34074240, 35777952, 39753280, 44722440, 47703936, 51111360, 59629920, 71555904, 79506560, 89444880, 102222720, 119259840, 143111808, 178889760, 238519680, 357779520, 715559040]

約数ペア:

[(1, 715559040), (2, 357779520), (3, 238519680), (4, 178889760), (5, 143111808), (6, 119259840), (7, 102222720), (8, 89444880), (9, 79506560), (10, 71555904), (12, 59629920), (14, 51111360), (15, 47703936), (16, 44722440), (18, 39753280), (20, 35777952), (21, 34074240), (24, 29814960), (28, 25555680), (30, 23851968), (32, 22361220), (35, 20444544), (36, 19876640), (40, 17888976), (42, 17037120), (45, 15901312), (48, 14907480), (56, 12777840), (60, 11925984), (63, 11358080), (64, 11180610), (70, 10222272), (72, 9938320), (80, 8944488), (84, 8518560), (90, 7950656), (96, 7453740), (105, 6814848), (112, 6388920), (120, 5962992), (126, 5679040), (128, 5590305), (140, 5111136), (144, 4969160), (160, 4472244), (168, 4259280), (180, 3975328), (192, 3726870), (210, 3407424), (224, 3194460), (240, 2981496), (252, 2839520), (280, 2555568), (288, 2484580), (315, 2271616), (320, 2236122), (336, 2129640), (360, 1987664), (384, 1863435), (420, 1703712), (448, 1597230), (480, 1490748), (504, 1419760), (560, 1277784), (576, 1242290), (630, 1135808), (640, 1118061), (672, 1064820), (720, 993832), (840, 851856), (896, 798615), (960, 745374), (1008, 709880), (1120, 638892), (1152, 621145), (1260, 567904), (1344, 532410), (1440, 496916), (1680, 425928), (1920, 372687), (2016, 354940), (2240, 319446), (2520, 283952), (2688, 266205), (2880, 248458), (3360, 212964), (4032, 177470), (4480, 159723), (5040, 141976), (5760, 124229), (6720, 106482), (8064, 88735), (10080, 70988), (13440, 53241), (17747, 40320), (20160, 35494)]