2912585365620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{256841743}}^1$

素因数の和:256841771

約数の個数: 120

約数和(自身を含む): 10442157944064

約数和(自身を除く): 7529572578444

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 256841743, 513683486, 770525229, 1027366972, 1284208715, 1541050458, 1797892201, 2311575687, 2568417430, 3082100916, 3595784402, 3852626145, 4623151374, 5136834860, 5393676603, 6934727061, 7191568804, 7705252290, 8989461005, 9246302748, 10787353206, 11557878435, 13869454122, 15410504580, 16181029809, 17978922010, 20804181183, 21574706412, 23115756870, 26968383015, 27738908244, 32362059618, 34673635305, 35957844020, 41608362366, 46231513740, 48543089427, 53936766030, 64724119236, 69347270610, 80905149045, 83216724732, 97086178854, 104020905915, 107873532060, 138694541220, 145629268281, 161810298090, 194172357708, 208041811830, 242715447135, 291258536562, 323620596180, 416083623660, 485430894270, 582517073124, 728146341405, 970861788540, 1456292682810, 2912585365620]

約数ペア:

[(1, 2912585365620), (2, 1456292682810), (3, 970861788540), (4, 728146341405), (5, 582517073124), (6, 485430894270), (7, 416083623660), (9, 323620596180), (10, 291258536562), (12, 242715447135), (14, 208041811830), (15, 194172357708), (18, 161810298090), (20, 145629268281), (21, 138694541220), (27, 107873532060), (28, 104020905915), (30, 97086178854), (35, 83216724732), (36, 80905149045), (42, 69347270610), (45, 64724119236), (54, 53936766030), (60, 48543089427), (63, 46231513740), (70, 41608362366), (81, 35957844020), (84, 34673635305), (90, 32362059618), (105, 27738908244), (108, 26968383015), (126, 23115756870), (135, 21574706412), (140, 20804181183), (162, 17978922010), (180, 16181029809), (189, 15410504580), (210, 13869454122), (252, 11557878435), (270, 10787353206), (315, 9246302748), (324, 8989461005), (378, 7705252290), (405, 7191568804), (420, 6934727061), (540, 5393676603), (567, 5136834860), (630, 4623151374), (756, 3852626145), (810, 3595784402), (945, 3082100916), (1134, 2568417430), (1260, 2311575687), (1620, 1797892201), (1890, 1541050458), (2268, 1284208715), (2835, 1027366972), (3780, 770525229), (5670, 513683486), (11340, 256841743)]