15719783940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4158673}}^1$

素因数の和:4158698

約数の個数: 96

約数和(自身を含む): 55892578560

約数和(自身を除く): 40172794620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4158673, 8317346, 12476019, 16634692, 20793365, 24952038, 29110711, 37428057, 41586730, 49904076, 58221422, 62380095, 74856114, 83173460, 87332133, 112284171, 116442844, 124760190, 145553555, 149712228, 174664266, 187140285, 224568342, 249520380, 261996399, 291107110, 349328532, 374280570, 436660665, 449136684, 523992798, 561420855, 582214220, 748561140, 785989197, 873321330, 1047985596, 1122841710, 1309981995, 1571978394, 1746642660, 2245683420, 2619963990, 3143956788, 3929945985, 5239927980, 7859891970, 15719783940]

約数ペア:

[(1, 15719783940), (2, 7859891970), (3, 5239927980), (4, 3929945985), (5, 3143956788), (6, 2619963990), (7, 2245683420), (9, 1746642660), (10, 1571978394), (12, 1309981995), (14, 1122841710), (15, 1047985596), (18, 873321330), (20, 785989197), (21, 748561140), (27, 582214220), (28, 561420855), (30, 523992798), (35, 449136684), (36, 436660665), (42, 374280570), (45, 349328532), (54, 291107110), (60, 261996399), (63, 249520380), (70, 224568342), (84, 187140285), (90, 174664266), (105, 149712228), (108, 145553555), (126, 124760190), (135, 116442844), (140, 112284171), (180, 87332133), (189, 83173460), (210, 74856114), (252, 62380095), (270, 58221422), (315, 49904076), (378, 41586730), (420, 37428057), (540, 29110711), (630, 24952038), (756, 20793365), (945, 16634692), (1260, 12476019), (1890, 8317346), (3780, 4158673)]