320414850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{101719}}^1$

素因数の和:101744

約数の個数: 72

約数和(自身を含む): 983835840

約数和(自身を除く): 663420990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 101719, 203438, 305157, 508595, 610314, 712033, 915471, 1017190, 1424066, 1525785, 1830942, 2136099, 2542975, 3051570, 3560165, 4272198, 4577355, 5085950, 6408297, 7120330, 7628925, 9154710, 10680495, 12816594, 15257850, 17800825, 21360990, 22886775, 32041485, 35601650, 45773550, 53402475, 64082970, 106804950, 160207425, 320414850]

約数ペア:

[(1, 320414850), (2, 160207425), (3, 106804950), (5, 64082970), (6, 53402475), (7, 45773550), (9, 35601650), (10, 32041485), (14, 22886775), (15, 21360990), (18, 17800825), (21, 15257850), (25, 12816594), (30, 10680495), (35, 9154710), (42, 7628925), (45, 7120330), (50, 6408297), (63, 5085950), (70, 4577355), (75, 4272198), (90, 3560165), (105, 3051570), (126, 2542975), (150, 2136099), (175, 1830942), (210, 1525785), (225, 1424066), (315, 1017190), (350, 915471), (450, 712033), (525, 610314), (630, 508595), (1050, 305157), (1575, 203438), (3150, 101719)]