16794720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 58378320

約数和(自身を除く): 41583600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 109, 120, 144, 160, 180, 214, 218, 240, 288, 321, 327, 360, 428, 436, 480, 535, 545, 642, 654, 720, 856, 872, 963, 981, 1070, 1090, 1284, 1308, 1440, 1605, 1635, 1712, 1744, 1926, 1962, 2140, 2180, 2568, 2616, 3210, 3270, 3424, 3488, 3852, 3924, 4280, 4360, 4815, 4905, 5136, 5232, 6420, 6540, 7704, 7848, 8560, 8720, 9630, 9810, 10272, 10464, 11663, 12840, 13080, 15408, 15696, 17120, 17440, 19260, 19620, 23326, 25680, 26160, 30816, 31392, 34989, 38520, 39240, 46652, 51360, 52320, 58315, 69978, 77040, 78480, 93304, 104967, 116630, 139956, 154080, 156960, 174945, 186608, 209934, 233260, 279912, 349890, 373216, 419868, 466520, 524835, 559824, 699780, 839736, 933040, 1049670, 1119648, 1399560, 1679472, 1866080, 2099340, 2799120, 3358944, 4198680, 5598240, 8397360, 16794720]

約数ペア:

[(1, 16794720), (2, 8397360), (3, 5598240), (4, 4198680), (5, 3358944), (6, 2799120), (8, 2099340), (9, 1866080), (10, 1679472), (12, 1399560), (15, 1119648), (16, 1049670), (18, 933040), (20, 839736), (24, 699780), (30, 559824), (32, 524835), (36, 466520), (40, 419868), (45, 373216), (48, 349890), (60, 279912), (72, 233260), (80, 209934), (90, 186608), (96, 174945), (107, 156960), (109, 154080), (120, 139956), (144, 116630), (160, 104967), (180, 93304), (214, 78480), (218, 77040), (240, 69978), (288, 58315), (321, 52320), (327, 51360), (360, 46652), (428, 39240), (436, 38520), (480, 34989), (535, 31392), (545, 30816), (642, 26160), (654, 25680), (720, 23326), (856, 19620), (872, 19260), (963, 17440), (981, 17120), (1070, 15696), (1090, 15408), (1284, 13080), (1308, 12840), (1440, 11663), (1605, 10464), (1635, 10272), (1712, 9810), (1744, 9630), (1926, 8720), (1962, 8560), (2140, 7848), (2180, 7704), (2568, 6540), (2616, 6420), (3210, 5232), (3270, 5136), (3424, 4905), (3488, 4815), (3852, 4360), (3924, 4280)]