162359120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26357}}^1$

素因数の和:26388

約数の個数: 80

約数和(自身を含む): 470648448

約数和(自身を除く): 308289328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 26357, 52714, 105428, 131785, 184499, 210856, 263570, 289927, 368998, 421712, 527140, 579854, 737996, 922495, 1054280, 1159708, 1449635, 1475992, 1844990, 2029489, 2108560, 2319416, 2899270, 2951984, 3689980, 4058978, 4638832, 5798540, 7379960, 8117956, 10147445, 11597080, 14759920, 16235912, 20294890, 23194160, 32471824, 40589780, 81179560, 162359120]

約数ペア:

[(1, 162359120), (2, 81179560), (4, 40589780), (5, 32471824), (7, 23194160), (8, 20294890), (10, 16235912), (11, 14759920), (14, 11597080), (16, 10147445), (20, 8117956), (22, 7379960), (28, 5798540), (35, 4638832), (40, 4058978), (44, 3689980), (55, 2951984), (56, 2899270), (70, 2319416), (77, 2108560), (80, 2029489), (88, 1844990), (110, 1475992), (112, 1449635), (140, 1159708), (154, 1054280), (176, 922495), (220, 737996), (280, 579854), (308, 527140), (385, 421712), (440, 368998), (560, 289927), (616, 263570), (770, 210856), (880, 184499), (1232, 131785), (1540, 105428), (3080, 52714), (6160, 26357)]