970810880

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1008

約数の個数: 160

約数和(自身を含む): 2590334208

約数和(自身を除く): 1619523328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 941, 992, 1040, 1240, 1280, 1612, 1664, 1882, 1984, 2015, 2080, 2480, 2560, 3224, 3328, 3764, 3968, 4030, 4160, 4705, 4960, 6448, 6656, 7528, 7936, 8060, 8320, 9410, 9920, 12233, 12896, 15056, 15872, 16120, 16640, 18820, 19840, 24466, 25792, 29171, 30112, 32240, 33280, 37640, 39680, 48932, 51584, 58342, 60224, 61165, 64480, 75280, 79360, 97864, 103168, 116684, 120448, 122330, 128960, 145855, 150560, 195728, 206336, 233368, 240896, 244660, 257920, 291710, 301120, 379223, 391456, 466736, 481792, 489320, 515840, 583420, 602240, 758446, 782912, 933472, 978640, 1031680, 1166840, 1204480, 1516892, 1565824, 1866944, 1896115, 1957280, 2333680, 2408960, 3033784, 3131648, 3733888, 3792230, 3914560, 4667360, 6067568, 6263296, 7467776, 7584460, 7829120, 9334720, 12135136, 14935552, 15168920, 15658240, 18669440, 24270272, 30337840, 31316480, 37338880, 48540544, 60675680, 74677760, 97081088, 121351360, 194162176, 242702720, 485405440, 970810880]

約数ペア:

[(1, 970810880), (2, 485405440), (4, 242702720), (5, 194162176), (8, 121351360), (10, 97081088), (13, 74677760), (16, 60675680), (20, 48540544), (26, 37338880), (31, 31316480), (32, 30337840), (40, 24270272), (52, 18669440), (62, 15658240), (64, 15168920), (65, 14935552), (80, 12135136), (104, 9334720), (124, 7829120), (128, 7584460), (130, 7467776), (155, 6263296), (160, 6067568), (208, 4667360), (248, 3914560), (256, 3792230), (260, 3733888), (310, 3131648), (320, 3033784), (403, 2408960), (416, 2333680), (496, 1957280), (512, 1896115), (520, 1866944), (620, 1565824), (640, 1516892), (806, 1204480), (832, 1166840), (941, 1031680), (992, 978640), (1040, 933472), (1240, 782912), (1280, 758446), (1612, 602240), (1664, 583420), (1882, 515840), (1984, 489320), (2015, 481792), (2080, 466736), (2480, 391456), (2560, 379223), (3224, 301120), (3328, 291710), (3764, 257920), (3968, 244660), (4030, 240896), (4160, 233368), (4705, 206336), (4960, 195728), (6448, 150560), (6656, 145855), (7528, 128960), (7936, 122330), (8060, 120448), (8320, 116684), (9410, 103168), (9920, 97864), (12233, 79360), (12896, 75280), (15056, 64480), (15872, 61165), (16120, 60224), (16640, 58342), (18820, 51584), (19840, 48932), (24466, 39680), (25792, 37640), (29171, 33280), (30112, 32240)]