345549120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{51421}}^1$

素因数の和:51448

約数の個数: 112

約数和(自身を含む): 1253874048

約数和(自身を除く): 908324928

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, 3360, 6720, 51421, 102842, 154263, 205684, 257105, 308526, 359947, 411368, 514210, 617052, 719894, 771315, 822736, 1028420, 1079841, 1234104, 1439788, 1542630, 1645472, 1799735, 2056840, 2159682, 2468208, 2879576, 3085260, 3290944, 3599470, 4113680, 4319364, 4936416, 5399205, 5759152, 6170520, 7198940, 8227360, 8638728, 9872832, 10798410, 11518304, 12341040, 14397880, 16454720, 17277456, 21596820, 23036608, 24682080, 28795760, 34554912, 43193640, 49364160, 57591520, 69109824, 86387280, 115183040, 172774560, 345549120]

約数ペア:

[(1, 345549120), (2, 172774560), (3, 115183040), (4, 86387280), (5, 69109824), (6, 57591520), (7, 49364160), (8, 43193640), (10, 34554912), (12, 28795760), (14, 24682080), (15, 23036608), (16, 21596820), (20, 17277456), (21, 16454720), (24, 14397880), (28, 12341040), (30, 11518304), (32, 10798410), (35, 9872832), (40, 8638728), (42, 8227360), (48, 7198940), (56, 6170520), (60, 5759152), (64, 5399205), (70, 4936416), (80, 4319364), (84, 4113680), (96, 3599470), (105, 3290944), (112, 3085260), (120, 2879576), (140, 2468208), (160, 2159682), (168, 2056840), (192, 1799735), (210, 1645472), (224, 1542630), (240, 1439788), (280, 1234104), (320, 1079841), (336, 1028420), (420, 822736), (448, 771315), (480, 719894), (560, 617052), (672, 514210), (840, 411368), (960, 359947), (1120, 308526), (1344, 257105), (1680, 205684), (2240, 154263), (3360, 102842), (6720, 51421)]