212832240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6473}}^1$

素因数の和:6626

約数の個数: 80

約数和(自身を含む): 664698528

約数和(自身を除く): 451866288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6473, 6576, 8220, 10960, 12946, 16440, 19419, 25892, 32365, 32880, 38838, 51784, 64730, 77676, 97095, 103568, 129460, 155352, 194190, 258920, 310704, 388380, 517840, 776760, 886801, 1553520, 1773602, 2660403, 3547204, 4434005, 5320806, 7094408, 8868010, 10641612, 13302015, 14188816, 17736020, 21283224, 26604030, 35472040, 42566448, 53208060, 70944080, 106416120, 212832240]

約数ペア:

[(1, 212832240), (2, 106416120), (3, 70944080), (4, 53208060), (5, 42566448), (6, 35472040), (8, 26604030), (10, 21283224), (12, 17736020), (15, 14188816), (16, 13302015), (20, 10641612), (24, 8868010), (30, 7094408), (40, 5320806), (48, 4434005), (60, 3547204), (80, 2660403), (120, 1773602), (137, 1553520), (240, 886801), (274, 776760), (411, 517840), (548, 388380), (685, 310704), (822, 258920), (1096, 194190), (1370, 155352), (1644, 129460), (2055, 103568), (2192, 97095), (2740, 77676), (3288, 64730), (4110, 51784), (5480, 38838), (6473, 32880), (6576, 32365), (8220, 25892), (10960, 19419), (12946, 16440)]