117472880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2466

約数の個数: 80

約数和(自身を含む): 315783360

約数和(自身を除く): 198310480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 2357, 2492, 3115, 3560, 4714, 4984, 6230, 7120, 9428, 9968, 11785, 12460, 16499, 18856, 23570, 24920, 32998, 37712, 47140, 49840, 65996, 82495, 94280, 131992, 164990, 188560, 209773, 263984, 329980, 419546, 659960, 839092, 1048865, 1319920, 1468411, 1678184, 2097730, 2936822, 3356368, 4195460, 5873644, 7342055, 8390920, 11747288, 14684110, 16781840, 23494576, 29368220, 58736440, 117472880]

約数ペア:

[(1, 117472880), (2, 58736440), (4, 29368220), (5, 23494576), (7, 16781840), (8, 14684110), (10, 11747288), (14, 8390920), (16, 7342055), (20, 5873644), (28, 4195460), (35, 3356368), (40, 2936822), (56, 2097730), (70, 1678184), (80, 1468411), (89, 1319920), (112, 1048865), (140, 839092), (178, 659960), (280, 419546), (356, 329980), (445, 263984), (560, 209773), (623, 188560), (712, 164990), (890, 131992), (1246, 94280), (1424, 82495), (1780, 65996), (2357, 49840), (2492, 47140), (3115, 37712), (3560, 32998), (4714, 24920), (4984, 23570), (6230, 18856), (7120, 16499), (9428, 12460), (9968, 11785)]