67986160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3406

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 112002320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 3359, 4048, 5060, 6718, 10120, 13436, 16795, 20240, 26872, 33590, 36949, 53744, 67180, 73898, 77257, 134360, 147796, 154514, 184745, 268720, 295592, 309028, 369490, 386285, 591184, 618056, 738980, 772570, 849827, 1236112, 1477960, 1545140, 1699654, 2955920, 3090280, 3399308, 4249135, 6180560, 6798616, 8498270, 13597232, 16996540, 33993080, 67986160]

約数ペア:

[(1, 67986160), (2, 33993080), (4, 16996540), (5, 13597232), (8, 8498270), (10, 6798616), (11, 6180560), (16, 4249135), (20, 3399308), (22, 3090280), (23, 2955920), (40, 1699654), (44, 1545140), (46, 1477960), (55, 1236112), (80, 849827), (88, 772570), (92, 738980), (110, 618056), (115, 591184), (176, 386285), (184, 369490), (220, 309028), (230, 295592), (253, 268720), (368, 184745), (440, 154514), (460, 147796), (506, 134360), (880, 77257), (920, 73898), (1012, 67180), (1265, 53744), (1840, 36949), (2024, 33590), (2530, 26872), (3359, 20240), (4048, 16795), (5060, 13436), (6718, 10120)]