1032542720

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 160

約数和(自身を含む): 2776536576

約数和(自身を除く): 1743993856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 256, 296, 320, 352, 370, 407, 440, 512, 592, 640, 704, 740, 814, 880, 991, 1184, 1280, 1408, 1480, 1628, 1760, 1982, 2035, 2368, 2560, 2816, 2960, 3256, 3520, 3964, 4070, 4736, 4955, 5632, 5920, 6512, 7040, 7928, 8140, 9472, 9910, 10901, 11840, 13024, 14080, 15856, 16280, 18944, 19820, 21802, 23680, 26048, 28160, 31712, 32560, 36667, 39640, 43604, 47360, 52096, 54505, 63424, 65120, 73334, 79280, 87208, 94720, 104192, 109010, 126848, 130240, 146668, 158560, 174416, 183335, 208384, 218020, 253696, 260480, 293336, 317120, 348832, 366670, 403337, 436040, 507392, 520960, 586672, 634240, 697664, 733340, 806674, 872080, 1041920, 1173344, 1268480, 1395328, 1466680, 1613348, 1744160, 2016685, 2346688, 2536960, 2790656, 2933360, 3226696, 3488320, 4033370, 4693376, 5581312, 5866720, 6453392, 6976640, 8066740, 9386752, 11733440, 12906784, 13953280, 16133480, 18773504, 23466880, 25813568, 27906560, 32266960, 46933760, 51627136, 64533920, 93867520, 103254272, 129067840, 206508544, 258135680, 516271360, 1032542720]

約数ペア:

[(1, 1032542720), (2, 516271360), (4, 258135680), (5, 206508544), (8, 129067840), (10, 103254272), (11, 93867520), (16, 64533920), (20, 51627136), (22, 46933760), (32, 32266960), (37, 27906560), (40, 25813568), (44, 23466880), (55, 18773504), (64, 16133480), (74, 13953280), (80, 12906784), (88, 11733440), (110, 9386752), (128, 8066740), (148, 6976640), (160, 6453392), (176, 5866720), (185, 5581312), (220, 4693376), (256, 4033370), (296, 3488320), (320, 3226696), (352, 2933360), (370, 2790656), (407, 2536960), (440, 2346688), (512, 2016685), (592, 1744160), (640, 1613348), (704, 1466680), (740, 1395328), (814, 1268480), (880, 1173344), (991, 1041920), (1184, 872080), (1280, 806674), (1408, 733340), (1480, 697664), (1628, 634240), (1760, 586672), (1982, 520960), (2035, 507392), (2368, 436040), (2560, 403337), (2816, 366670), (2960, 348832), (3256, 317120), (3520, 293336), (3964, 260480), (4070, 253696), (4736, 218020), (4955, 208384), (5632, 183335), (5920, 174416), (6512, 158560), (7040, 146668), (7928, 130240), (8140, 126848), (9472, 109010), (9910, 104192), (10901, 94720), (11840, 87208), (13024, 79280), (14080, 73334), (15856, 65120), (16280, 63424), (18944, 54505), (19820, 52096), (21802, 47360), (23680, 43604), (26048, 39640), (28160, 36667), (31712, 32560)]