373999920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{222619}}^1$

素因数の和:222642

約数の個数: 80

約数和(自身を含む): 1325034240

約数和(自身を除く): 951034320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 222619, 445238, 667857, 890476, 1113095, 1335714, 1558333, 1780952, 2226190, 2671428, 3116666, 3339285, 3561904, 4452380, 4674999, 5342856, 6233332, 6678570, 7791665, 8904760, 9349998, 10685712, 12466664, 13357140, 15583330, 17809520, 18699996, 23374995, 24933328, 26714280, 31166660, 37399992, 46749990, 53428560, 62333320, 74799984, 93499980, 124666640, 186999960, 373999920]

約数ペア:

[(1, 373999920), (2, 186999960), (3, 124666640), (4, 93499980), (5, 74799984), (6, 62333320), (7, 53428560), (8, 46749990), (10, 37399992), (12, 31166660), (14, 26714280), (15, 24933328), (16, 23374995), (20, 18699996), (21, 17809520), (24, 15583330), (28, 13357140), (30, 12466664), (35, 10685712), (40, 9349998), (42, 8904760), (48, 7791665), (56, 6678570), (60, 6233332), (70, 5342856), (80, 4674999), (84, 4452380), (105, 3561904), (112, 3339285), (120, 3116666), (140, 2671428), (168, 2226190), (210, 1780952), (240, 1558333), (280, 1335714), (336, 1113095), (420, 890476), (560, 667857), (840, 445238), (1680, 222619)]