16941120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2548

約数の個数: 112

約数和(自身を含む): 61496448

約数和(自身を除く): 44555328

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 2521, 3360, 5042, 6720, 7563, 10084, 12605, 15126, 17647, 20168, 25210, 30252, 35294, 37815, 40336, 50420, 52941, 60504, 70588, 75630, 80672, 88235, 100840, 105882, 121008, 141176, 151260, 161344, 176470, 201680, 211764, 242016, 264705, 282352, 302520, 352940, 403360, 423528, 484032, 529410, 564704, 605040, 705880, 806720, 847056, 1058820, 1129408, 1210080, 1411760, 1694112, 2117640, 2420160, 2823520, 3388224, 4235280, 5647040, 8470560, 16941120]

約数ペア:

[(1, 16941120), (2, 8470560), (3, 5647040), (4, 4235280), (5, 3388224), (6, 2823520), (7, 2420160), (8, 2117640), (10, 1694112), (12, 1411760), (14, 1210080), (15, 1129408), (16, 1058820), (20, 847056), (21, 806720), (24, 705880), (28, 605040), (30, 564704), (32, 529410), (35, 484032), (40, 423528), (42, 403360), (48, 352940), (56, 302520), (60, 282352), (64, 264705), (70, 242016), (80, 211764), (84, 201680), (96, 176470), (105, 161344), (112, 151260), (120, 141176), (140, 121008), (160, 105882), (168, 100840), (192, 88235), (210, 80672), (224, 75630), (240, 70588), (280, 60504), (320, 52941), (336, 50420), (420, 40336), (448, 37815), (480, 35294), (560, 30252), (672, 25210), (840, 20168), (960, 17647), (1120, 15126), (1344, 12605), (1680, 10084), (2240, 7563), (2521, 6720), (3360, 5042)]