70183120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5492

約数の個数: 80

約数和(自身を含む): 194630400

約数和(自身を除く): 124447280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 5449, 6440, 10898, 12880, 21796, 27245, 38143, 43592, 54490, 76286, 87184, 108980, 125327, 152572, 190715, 217960, 250654, 305144, 381430, 435920, 501308, 610288, 626635, 762860, 877289, 1002616, 1253270, 1525720, 1754578, 2005232, 2506540, 3051440, 3509156, 4386445, 5013080, 7018312, 8772890, 10026160, 14036624, 17545780, 35091560, 70183120]

約数ペア:

[(1, 70183120), (2, 35091560), (4, 17545780), (5, 14036624), (7, 10026160), (8, 8772890), (10, 7018312), (14, 5013080), (16, 4386445), (20, 3509156), (23, 3051440), (28, 2506540), (35, 2005232), (40, 1754578), (46, 1525720), (56, 1253270), (70, 1002616), (80, 877289), (92, 762860), (112, 626635), (115, 610288), (140, 501308), (161, 435920), (184, 381430), (230, 305144), (280, 250654), (322, 217960), (368, 190715), (460, 152572), (560, 125327), (644, 108980), (805, 87184), (920, 76286), (1288, 54490), (1610, 43592), (1840, 38143), (2576, 27245), (3220, 21796), (5449, 12880), (6440, 10898)]