2008085994720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11918839}}^1$

素因数の和:11918879

約数の個数: 240

約数和(自身を含む): 7632014654880

約数和(自身を除く): 5623928660160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 56160, 84240, 168480, 11918839, 23837678, 35756517, 47675356, 59594195, 71513034, 95350712, 107269551, 119188390, 143026068, 154944907, 178782585, 190701424, 214539102, 238376780, 286052136, 309889814, 321808653, 357565170, 381402848, 429078204, 464834721, 476753560, 536347755, 572104272, 619779628, 643617306, 715130340, 774724535, 858156408, 929669442, 953507120, 965425959, 1072695510, 1144208544, 1239559256, 1287234612, 1394504163, 1430260680, 1549449070, 1609043265, 1716312816, 1859338884, 1907014240, 1930851918, 2145391020, 2324173605, 2479118512, 2574469224, 2789008326, 2860521360, 3098898140, 3218086530, 3432625632, 3718677768, 3861703836, 4183512489, 4290782040, 4648347210, 4827129795, 4958237024, 5148938448, 5578016652, 5721042720, 6197796280, 6436173060, 6972520815, 7437355536, 7723407672, 8367024978, 8581564080, 9296694420, 9654259590, 10297876896, 11156033304, 12395592560, 12550537467, 12872346120, 13945041630, 14874711072, 15446815344, 16734049956, 17163128160, 18593388840, 19308519180, 20917562445, 22312066608, 24791185120, 25101074934, 25744692240, 27890083260, 30893630688, 33468099912, 37186777680, 38617038360, 41835124890, 44624133216, 50202149868, 51489384480, 55780166520, 62752687335, 66936199824, 74373555360, 77234076720, 83670249780, 100404299736, 111560333040, 125505374670, 133872399648, 154468153440, 167340499560, 200808599472, 223120666080, 251010749340, 334680999120, 401617198944, 502021498680, 669361998240, 1004042997360, 2008085994720]

約数ペア:

[(1, 2008085994720), (2, 1004042997360), (3, 669361998240), (4, 502021498680), (5, 401617198944), (6, 334680999120), (8, 251010749340), (9, 223120666080), (10, 200808599472), (12, 167340499560), (13, 154468153440), (15, 133872399648), (16, 125505374670), (18, 111560333040), (20, 100404299736), (24, 83670249780), (26, 77234076720), (27, 74373555360), (30, 66936199824), (32, 62752687335), (36, 55780166520), (39, 51489384480), (40, 50202149868), (45, 44624133216), (48, 41835124890), (52, 38617038360), (54, 37186777680), (60, 33468099912), (65, 30893630688), (72, 27890083260), (78, 25744692240), (80, 25101074934), (81, 24791185120), (90, 22312066608), (96, 20917562445), (104, 19308519180), (108, 18593388840), (117, 17163128160), (120, 16734049956), (130, 15446815344), (135, 14874711072), (144, 13945041630), (156, 12872346120), (160, 12550537467), (162, 12395592560), (180, 11156033304), (195, 10297876896), (208, 9654259590), (216, 9296694420), (234, 8581564080), (240, 8367024978), (260, 7723407672), (270, 7437355536), (288, 6972520815), (312, 6436173060), (324, 6197796280), (351, 5721042720), (360, 5578016652), (390, 5148938448), (405, 4958237024), (416, 4827129795), (432, 4648347210), (468, 4290782040), (480, 4183512489), (520, 3861703836), (540, 3718677768), (585, 3432625632), (624, 3218086530), (648, 3098898140), (702, 2860521360), (720, 2789008326), (780, 2574469224), (810, 2479118512), (864, 2324173605), (936, 2145391020), (1040, 1930851918), (1053, 1907014240), (1080, 1859338884), (1170, 1716312816), (1248, 1609043265), (1296, 1549449070), (1404, 1430260680), (1440, 1394504163), (1560, 1287234612), (1620, 1239559256), (1755, 1144208544), (1872, 1072695510), (2080, 965425959), (2106, 953507120), (2160, 929669442), (2340, 858156408), (2592, 774724535), (2808, 715130340), (3120, 643617306), (3240, 619779628), (3510, 572104272), (3744, 536347755), (4212, 476753560), (4320, 464834721), (4680, 429078204), (5265, 381402848), (5616, 357565170), (6240, 321808653), (6480, 309889814), (7020, 286052136), (8424, 238376780), (9360, 214539102), (10530, 190701424), (11232, 178782585), (12960, 154944907), (14040, 143026068), (16848, 119188390), (18720, 107269551), (21060, 95350712), (28080, 71513034), (33696, 59594195), (42120, 47675356), (56160, 35756517), (84240, 23837678), (168480, 11918839)]