105296640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 144

約数和(自身を含む): 356293728

約数和(自身を除く): 250997088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1613, 1632, 1920, 2040, 2176, 2720, 3226, 3264, 3840, 4080, 4352, 4839, 5440, 6452, 6528, 8065, 8160, 9678, 10880, 12904, 13056, 16130, 16320, 19356, 21760, 24195, 25808, 27421, 32260, 32640, 38712, 48390, 51616, 54842, 64520, 65280, 77424, 82263, 96780, 103232, 109684, 129040, 137105, 154848, 164526, 193560, 206464, 219368, 258080, 274210, 309696, 329052, 387120, 411315, 412928, 438736, 516160, 548420, 619392, 658104, 774240, 822630, 877472, 1032320, 1096840, 1238784, 1316208, 1548480, 1645260, 1754944, 2064640, 2193680, 2632416, 3096960, 3290520, 3509888, 4387360, 5264832, 6193920, 6581040, 7019776, 8774720, 10529664, 13162080, 17549440, 21059328, 26324160, 35098880, 52648320, 105296640]

約数ペア:

[(1, 105296640), (2, 52648320), (3, 35098880), (4, 26324160), (5, 21059328), (6, 17549440), (8, 13162080), (10, 10529664), (12, 8774720), (15, 7019776), (16, 6581040), (17, 6193920), (20, 5264832), (24, 4387360), (30, 3509888), (32, 3290520), (34, 3096960), (40, 2632416), (48, 2193680), (51, 2064640), (60, 1754944), (64, 1645260), (68, 1548480), (80, 1316208), (85, 1238784), (96, 1096840), (102, 1032320), (120, 877472), (128, 822630), (136, 774240), (160, 658104), (170, 619392), (192, 548420), (204, 516160), (240, 438736), (255, 412928), (256, 411315), (272, 387120), (320, 329052), (340, 309696), (384, 274210), (408, 258080), (480, 219368), (510, 206464), (544, 193560), (640, 164526), (680, 154848), (768, 137105), (816, 129040), (960, 109684), (1020, 103232), (1088, 96780), (1280, 82263), (1360, 77424), (1613, 65280), (1632, 64520), (1920, 54842), (2040, 51616), (2176, 48390), (2720, 38712), (3226, 32640), (3264, 32260), (3840, 27421), (4080, 25808), (4352, 24195), (4839, 21760), (5440, 19356), (6452, 16320), (6528, 16130), (8065, 13056), (8160, 12904), (9678, 10880)]