1727290880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:996

約数の個数: 160

約数和(自身を含む): 4780569024

約数和(自身を除く): 3053278144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 224, 226, 256, 280, 320, 448, 452, 512, 560, 565, 640, 791, 853, 896, 904, 1120, 1130, 1280, 1582, 1706, 1792, 1808, 2240, 2260, 2560, 3164, 3412, 3584, 3616, 3955, 4265, 4480, 4520, 5971, 6328, 6824, 7232, 7910, 8530, 8960, 9040, 11942, 12656, 13648, 14464, 15820, 17060, 17920, 18080, 23884, 25312, 27296, 28928, 29855, 31640, 34120, 36160, 47768, 50624, 54592, 57856, 59710, 63280, 68240, 72320, 95536, 96389, 101248, 109184, 119420, 126560, 136480, 144640, 191072, 192778, 202496, 218368, 238840, 253120, 272960, 289280, 382144, 385556, 404992, 436736, 477680, 481945, 506240, 545920, 674723, 764288, 771112, 955360, 963890, 1012480, 1091840, 1349446, 1528576, 1542224, 1910720, 1927780, 2024960, 2183680, 2698892, 3057152, 3084448, 3373615, 3821440, 3855560, 5397784, 6168896, 6747230, 7642880, 7711120, 10795568, 12337792, 13494460, 15285760, 15422240, 21591136, 24675584, 26988920, 30844480, 43182272, 49351168, 53977840, 61688960, 86364544, 107955680, 123377920, 172729088, 215911360, 246755840, 345458176, 431822720, 863645440, 1727290880]

約数ペア:

[(1, 1727290880), (2, 863645440), (4, 431822720), (5, 345458176), (7, 246755840), (8, 215911360), (10, 172729088), (14, 123377920), (16, 107955680), (20, 86364544), (28, 61688960), (32, 53977840), (35, 49351168), (40, 43182272), (56, 30844480), (64, 26988920), (70, 24675584), (80, 21591136), (112, 15422240), (113, 15285760), (128, 13494460), (140, 12337792), (160, 10795568), (224, 7711120), (226, 7642880), (256, 6747230), (280, 6168896), (320, 5397784), (448, 3855560), (452, 3821440), (512, 3373615), (560, 3084448), (565, 3057152), (640, 2698892), (791, 2183680), (853, 2024960), (896, 1927780), (904, 1910720), (1120, 1542224), (1130, 1528576), (1280, 1349446), (1582, 1091840), (1706, 1012480), (1792, 963890), (1808, 955360), (2240, 771112), (2260, 764288), (2560, 674723), (3164, 545920), (3412, 506240), (3584, 481945), (3616, 477680), (3955, 436736), (4265, 404992), (4480, 385556), (4520, 382144), (5971, 289280), (6328, 272960), (6824, 253120), (7232, 238840), (7910, 218368), (8530, 202496), (8960, 192778), (9040, 191072), (11942, 144640), (12656, 136480), (13648, 126560), (14464, 119420), (15820, 109184), (17060, 101248), (17920, 96389), (18080, 95536), (23884, 72320), (25312, 68240), (27296, 63280), (28928, 59710), (29855, 57856), (31640, 54592), (34120, 50624), (36160, 47768)]