265586880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1637}}^1$

素因数の和:1683

約数の個数: 168

約数和(自身を含む): 913650192

約数和(自身を除く): 648063312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1637, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3274, 3380, 4056, 4160, 4911, 5070, 5408, 6240, 6548, 6760, 8112, 8185, 9822, 10140, 10816, 12480, 13096, 13520, 16224, 16370, 19644, 20280, 21281, 24555, 26192, 27040, 32448, 32740, 39288, 40560, 42562, 49110, 52384, 54080, 63843, 65480, 78576, 81120, 85124, 98220, 104768, 106405, 127686, 130960, 157152, 162240, 170248, 196440, 212810, 255372, 261920, 276653, 314304, 319215, 340496, 392880, 425620, 510744, 523840, 553306, 638430, 680992, 785760, 829959, 851240, 1021488, 1106612, 1276860, 1361984, 1383265, 1571520, 1659918, 1702480, 2042976, 2213224, 2553720, 2766530, 3319836, 3404960, 4085952, 4149795, 4426448, 5107440, 5533060, 6639672, 6809920, 8299590, 8852896, 10214880, 11066120, 13279344, 16599180, 17705792, 20429760, 22132240, 26558688, 33198360, 44264480, 53117376, 66396720, 88528960, 132793440, 265586880]

約数ペア:

[(1, 265586880), (2, 132793440), (3, 88528960), (4, 66396720), (5, 53117376), (6, 44264480), (8, 33198360), (10, 26558688), (12, 22132240), (13, 20429760), (15, 17705792), (16, 16599180), (20, 13279344), (24, 11066120), (26, 10214880), (30, 8852896), (32, 8299590), (39, 6809920), (40, 6639672), (48, 5533060), (52, 5107440), (60, 4426448), (64, 4149795), (65, 4085952), (78, 3404960), (80, 3319836), (96, 2766530), (104, 2553720), (120, 2213224), (130, 2042976), (156, 1702480), (160, 1659918), (169, 1571520), (192, 1383265), (195, 1361984), (208, 1276860), (240, 1106612), (260, 1021488), (312, 851240), (320, 829959), (338, 785760), (390, 680992), (416, 638430), (480, 553306), (507, 523840), (520, 510744), (624, 425620), (676, 392880), (780, 340496), (832, 319215), (845, 314304), (960, 276653), (1014, 261920), (1040, 255372), (1248, 212810), (1352, 196440), (1560, 170248), (1637, 162240), (1690, 157152), (2028, 130960), (2080, 127686), (2496, 106405), (2535, 104768), (2704, 98220), (3120, 85124), (3274, 81120), (3380, 78576), (4056, 65480), (4160, 63843), (4911, 54080), (5070, 52384), (5408, 49110), (6240, 42562), (6548, 40560), (6760, 39288), (8112, 32740), (8185, 32448), (9822, 27040), (10140, 26192), (10816, 24555), (12480, 21281), (13096, 20280), (13520, 19644), (16224, 16370)]