2566851000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{122231}}^1$

素因数の和:122262

約数の個数: 128

約数和(自身を含む): 9152732160

約数和(自身を除く): 6585881160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 21000, 122231, 244462, 366693, 488924, 611155, 733386, 855617, 977848, 1222310, 1466772, 1711234, 1833465, 2444620, 2566851, 2933544, 3055775, 3422468, 3666930, 4278085, 4889240, 5133702, 6111550, 6844936, 7333860, 8556170, 9167325, 10267404, 12223100, 12834255, 14667720, 15278875, 17112340, 18334650, 20534808, 21390425, 24446200, 25668510, 30557750, 34224680, 36669300, 42780850, 45836625, 51337020, 61115500, 64171275, 73338600, 85561700, 91673250, 102674040, 106952125, 122231000, 128342550, 171123400, 183346500, 213904250, 256685100, 320856375, 366693000, 427808500, 513370200, 641712750, 855617000, 1283425500, 2566851000]

約数ペア:

[(1, 2566851000), (2, 1283425500), (3, 855617000), (4, 641712750), (5, 513370200), (6, 427808500), (7, 366693000), (8, 320856375), (10, 256685100), (12, 213904250), (14, 183346500), (15, 171123400), (20, 128342550), (21, 122231000), (24, 106952125), (25, 102674040), (28, 91673250), (30, 85561700), (35, 73338600), (40, 64171275), (42, 61115500), (50, 51337020), (56, 45836625), (60, 42780850), (70, 36669300), (75, 34224680), (84, 30557750), (100, 25668510), (105, 24446200), (120, 21390425), (125, 20534808), (140, 18334650), (150, 17112340), (168, 15278875), (175, 14667720), (200, 12834255), (210, 12223100), (250, 10267404), (280, 9167325), (300, 8556170), (350, 7333860), (375, 6844936), (420, 6111550), (500, 5133702), (525, 4889240), (600, 4278085), (700, 3666930), (750, 3422468), (840, 3055775), (875, 2933544), (1000, 2566851), (1050, 2444620), (1400, 1833465), (1500, 1711234), (1750, 1466772), (2100, 1222310), (2625, 977848), (3000, 855617), (3500, 733386), (4200, 611155), (5250, 488924), (7000, 366693), (10500, 244462), (21000, 122231)]