65890440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2377}}^1$

素因数の和:2412

約数の個数: 192

約数和(自身を含む): 267096960

約数和(自身を除く): 201206520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2377, 2520, 2772, 3080, 3465, 3960, 4620, 4754, 5544, 6930, 7131, 9240, 9508, 11885, 13860, 14262, 16639, 19016, 21393, 23770, 26147, 27720, 28524, 33278, 35655, 42786, 47540, 49917, 52294, 57048, 66556, 71310, 78441, 83195, 85572, 95080, 99834, 104588, 106965, 130735, 133112, 142620, 149751, 156882, 166390, 171144, 183029, 199668, 209176, 213930, 235323, 249585, 261470, 285240, 299502, 313764, 332780, 366058, 392205, 399336, 427860, 470646, 499170, 522940, 549087, 599004, 627528, 665560, 732116, 748755, 784410, 855720, 915145, 941292, 998340, 1045880, 1098174, 1176615, 1198008, 1464232, 1497510, 1568820, 1647261, 1830290, 1882584, 1996680, 2196348, 2353230, 2745435, 2995020, 3137640, 3294522, 3660580, 4392696, 4706460, 5490870, 5990040, 6589044, 7321160, 8236305, 9412920, 10981740, 13178088, 16472610, 21963480, 32945220, 65890440]

約数ペア:

[(1, 65890440), (2, 32945220), (3, 21963480), (4, 16472610), (5, 13178088), (6, 10981740), (7, 9412920), (8, 8236305), (9, 7321160), (10, 6589044), (11, 5990040), (12, 5490870), (14, 4706460), (15, 4392696), (18, 3660580), (20, 3294522), (21, 3137640), (22, 2995020), (24, 2745435), (28, 2353230), (30, 2196348), (33, 1996680), (35, 1882584), (36, 1830290), (40, 1647261), (42, 1568820), (44, 1497510), (45, 1464232), (55, 1198008), (56, 1176615), (60, 1098174), (63, 1045880), (66, 998340), (70, 941292), (72, 915145), (77, 855720), (84, 784410), (88, 748755), (90, 732116), (99, 665560), (105, 627528), (110, 599004), (120, 549087), (126, 522940), (132, 499170), (140, 470646), (154, 427860), (165, 399336), (168, 392205), (180, 366058), (198, 332780), (210, 313764), (220, 299502), (231, 285240), (252, 261470), (264, 249585), (280, 235323), (308, 213930), (315, 209176), (330, 199668), (360, 183029), (385, 171144), (396, 166390), (420, 156882), (440, 149751), (462, 142620), (495, 133112), (504, 130735), (616, 106965), (630, 104588), (660, 99834), (693, 95080), (770, 85572), (792, 83195), (840, 78441), (924, 71310), (990, 66556), (1155, 57048), (1260, 52294), (1320, 49917), (1386, 47540), (1540, 42786), (1848, 35655), (1980, 33278), (2310, 28524), (2377, 27720), (2520, 26147), (2772, 23770), (3080, 21393), (3465, 19016), (3960, 16639), (4620, 14262), (4754, 13860), (5544, 11885), (6930, 9508), (7131, 9240)]