2739377760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{815291}}^1$

素因数の和:815316

約数の個数: 96

約数和(自身を含む): 9861772032

約数和(自身を除く): 7122394272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 815291, 1630582, 2445873, 3261164, 4076455, 4891746, 5707037, 6522328, 8152910, 9783492, 11414074, 12229365, 13044656, 16305820, 17121111, 19566984, 22828148, 24458730, 26089312, 28535185, 32611640, 34242222, 39133968, 45656296, 48917460, 57070370, 65223280, 68484444, 78267936, 85605555, 91312592, 97834920, 114140740, 130446560, 136968888, 171211110, 182625184, 195669840, 228281480, 273937776, 342422220, 391339680, 456562960, 547875552, 684844440, 913125920, 1369688880, 2739377760]

約数ペア:

[(1, 2739377760), (2, 1369688880), (3, 913125920), (4, 684844440), (5, 547875552), (6, 456562960), (7, 391339680), (8, 342422220), (10, 273937776), (12, 228281480), (14, 195669840), (15, 182625184), (16, 171211110), (20, 136968888), (21, 130446560), (24, 114140740), (28, 97834920), (30, 91312592), (32, 85605555), (35, 78267936), (40, 68484444), (42, 65223280), (48, 57070370), (56, 48917460), (60, 45656296), (70, 39133968), (80, 34242222), (84, 32611640), (96, 28535185), (105, 26089312), (112, 24458730), (120, 22828148), (140, 19566984), (160, 17121111), (168, 16305820), (210, 13044656), (224, 12229365), (240, 11414074), (280, 9783492), (336, 8152910), (420, 6522328), (480, 5707037), (560, 4891746), (672, 4076455), (840, 3261164), (1120, 2445873), (1680, 1630582), (3360, 815291)]