12319691200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{405253}}^1$

素因数の和:405294

約数の個数: 84

約数和(自身を含む): 31909699960

約数和(自身を除く): 19590008760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 7600, 15200, 30400, 405253, 810506, 1621012, 2026265, 3242024, 4052530, 6484048, 7699807, 8105060, 10131325, 12968096, 15399614, 16210120, 20262650, 25936192, 30799228, 32420240, 38499035, 40525300, 61598456, 64840480, 76998070, 81050600, 123196912, 129680960, 153996140, 162101200, 192495175, 246393824, 307992280, 324202400, 384990350, 492787648, 615984560, 648404800, 769980700, 1231969120, 1539961400, 2463938240, 3079922800, 6159845600, 12319691200]

約数ペア:

[(1, 12319691200), (2, 6159845600), (4, 3079922800), (5, 2463938240), (8, 1539961400), (10, 1231969120), (16, 769980700), (19, 648404800), (20, 615984560), (25, 492787648), (32, 384990350), (38, 324202400), (40, 307992280), (50, 246393824), (64, 192495175), (76, 162101200), (80, 153996140), (95, 129680960), (100, 123196912), (152, 81050600), (160, 76998070), (190, 64840480), (200, 61598456), (304, 40525300), (320, 38499035), (380, 32420240), (400, 30799228), (475, 25936192), (608, 20262650), (760, 16210120), (800, 15399614), (950, 12968096), (1216, 10131325), (1520, 8105060), (1600, 7699807), (1900, 6484048), (3040, 4052530), (3800, 3242024), (6080, 2026265), (7600, 1621012), (15200, 810506), (30400, 405253)]