444466240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 112

約数和(自身を含む): 1141902720

約数和(自身を除く): 697436480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 320, 328, 380, 410, 608, 656, 760, 779, 820, 1216, 1312, 1520, 1558, 1640, 1783, 2624, 3040, 3116, 3280, 3566, 3895, 6080, 6232, 6560, 7132, 7790, 8915, 12464, 13120, 14264, 15580, 17830, 24928, 28528, 31160, 33877, 35660, 49856, 57056, 62320, 67754, 71320, 73103, 114112, 124640, 135508, 142640, 146206, 169385, 249280, 271016, 285280, 292412, 338770, 365515, 542032, 570560, 584824, 677540, 731030, 1084064, 1169648, 1355080, 1388957, 1462060, 2168128, 2339296, 2710160, 2777914, 2924120, 4678592, 5420320, 5555828, 5848240, 6944785, 10840640, 11111656, 11696480, 13889570, 22223312, 23392960, 27779140, 44446624, 55558280, 88893248, 111116560, 222233120, 444466240]

約数ペア:

[(1, 444466240), (2, 222233120), (4, 111116560), (5, 88893248), (8, 55558280), (10, 44446624), (16, 27779140), (19, 23392960), (20, 22223312), (32, 13889570), (38, 11696480), (40, 11111656), (41, 10840640), (64, 6944785), (76, 5848240), (80, 5555828), (82, 5420320), (95, 4678592), (152, 2924120), (160, 2777914), (164, 2710160), (190, 2339296), (205, 2168128), (304, 1462060), (320, 1388957), (328, 1355080), (380, 1169648), (410, 1084064), (608, 731030), (656, 677540), (760, 584824), (779, 570560), (820, 542032), (1216, 365515), (1312, 338770), (1520, 292412), (1558, 285280), (1640, 271016), (1783, 249280), (2624, 169385), (3040, 146206), (3116, 142640), (3280, 135508), (3566, 124640), (3895, 114112), (6080, 73103), (6232, 71320), (6560, 67754), (7132, 62320), (7790, 57056), (8915, 49856), (12464, 35660), (13120, 33877), (14264, 31160), (15580, 28528), (17830, 24928)]