84982240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3344

約数の個数: 96

約数和(自身を含む): 239500800

約数和(自身を除く): 154518560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3299, 3680, 5152, 6440, 6598, 12880, 13196, 16495, 23093, 25760, 26392, 32990, 46186, 52784, 65980, 75877, 92372, 105568, 115465, 131960, 151754, 184744, 230930, 263920, 303508, 369488, 379385, 461860, 527840, 531139, 607016, 738976, 758770, 923720, 1062278, 1214032, 1517540, 1847440, 2124556, 2428064, 2655695, 3035080, 3694880, 4249112, 5311390, 6070160, 8498224, 10622780, 12140320, 16996448, 21245560, 42491120, 84982240]

約数ペア:

[(1, 84982240), (2, 42491120), (4, 21245560), (5, 16996448), (7, 12140320), (8, 10622780), (10, 8498224), (14, 6070160), (16, 5311390), (20, 4249112), (23, 3694880), (28, 3035080), (32, 2655695), (35, 2428064), (40, 2124556), (46, 1847440), (56, 1517540), (70, 1214032), (80, 1062278), (92, 923720), (112, 758770), (115, 738976), (140, 607016), (160, 531139), (161, 527840), (184, 461860), (224, 379385), (230, 369488), (280, 303508), (322, 263920), (368, 230930), (460, 184744), (560, 151754), (644, 131960), (736, 115465), (805, 105568), (920, 92372), (1120, 75877), (1288, 65980), (1610, 52784), (1840, 46186), (2576, 32990), (3220, 26392), (3299, 25760), (3680, 23093), (5152, 16495), (6440, 13196), (6598, 12880)]