1340298120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1595593}}^1$

素因数の和:1595614

約数の個数: 64

約数和(自身を含む): 4595310720

約数和(自身を除く): 3255012600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1595593, 3191186, 4786779, 6382372, 7977965, 9573558, 11169151, 12764744, 15955930, 19147116, 22338302, 23933895, 31911860, 33507453, 38294232, 44676604, 47867790, 55845755, 63823720, 67014906, 89353208, 95735580, 111691510, 134029812, 167537265, 191471160, 223383020, 268059624, 335074530, 446766040, 670149060, 1340298120]

約数ペア:

[(1, 1340298120), (2, 670149060), (3, 446766040), (4, 335074530), (5, 268059624), (6, 223383020), (7, 191471160), (8, 167537265), (10, 134029812), (12, 111691510), (14, 95735580), (15, 89353208), (20, 67014906), (21, 63823720), (24, 55845755), (28, 47867790), (30, 44676604), (35, 38294232), (40, 33507453), (42, 31911860), (56, 23933895), (60, 22338302), (70, 19147116), (84, 15955930), (105, 12764744), (120, 11169151), (140, 9573558), (168, 7977965), (210, 6382372), (280, 4786779), (420, 3191186), (840, 1595593)]