488515004640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2899543}}^1$

素因数の和:2899583

約数の個数: 240

約数和(自身を含む): 1856670808608

約数和(自身を除く): 1368155803968

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, 2899543, 5799086, 8698629, 11598172, 14497715, 17397258, 23196344, 26095887, 28995430, 34794516, 37694059, 43493145, 46392688, 52191774, 57990860, 69589032, 75388118, 78287661, 86986290, 92785376, 104383548, 113082177, 115981720, 130479435, 139178064, 150776236, 156575322, 173972580, 188470295, 208767096, 226164354, 231963440, 234862983, 260958870, 278356128, 301552472, 313150644, 339246531, 347945160, 376940590, 391438305, 417534192, 452328708, 463926880, 469725966, 521917740, 565410885, 603104944, 626301288, 678493062, 695890320, 753881180, 782876610, 835068384, 904657416, 939451932, 1017739593, 1043835480, 1130821770, 1174314915, 1206209888, 1252602576, 1356986124, 1391780640, 1507762360, 1565753220, 1696232655, 1809314832, 1878903864, 2035479186, 2087670960, 2261643540, 2348629830, 2505205152, 2713972248, 3015524720, 3053218779, 3131506440, 3392465310, 3618629664, 3757807728, 4070958372, 4175341920, 4523287080, 4697259660, 5088697965, 5427944496, 6031049440, 6106437558, 6263012880, 6784930620, 7515615456, 8141916744, 9046574160, 9394519320, 10177395930, 10855888992, 12212875116, 12526025760, 13569861240, 15266093895, 16283833488, 18093148320, 18789038640, 20354791860, 24425750232, 27139722480, 30532187790, 32567666976, 37578077280, 40709583720, 48851500464, 54279444960, 61064375580, 81419167440, 97703000928, 122128751160, 162838334880, 244257502320, 488515004640]

約数ペア:

[(1, 488515004640), (2, 244257502320), (3, 162838334880), (4, 122128751160), (5, 97703000928), (6, 81419167440), (8, 61064375580), (9, 54279444960), (10, 48851500464), (12, 40709583720), (13, 37578077280), (15, 32567666976), (16, 30532187790), (18, 27139722480), (20, 24425750232), (24, 20354791860), (26, 18789038640), (27, 18093148320), (30, 16283833488), (32, 15266093895), (36, 13569861240), (39, 12526025760), (40, 12212875116), (45, 10855888992), (48, 10177395930), (52, 9394519320), (54, 9046574160), (60, 8141916744), (65, 7515615456), (72, 6784930620), (78, 6263012880), (80, 6106437558), (81, 6031049440), (90, 5427944496), (96, 5088697965), (104, 4697259660), (108, 4523287080), (117, 4175341920), (120, 4070958372), (130, 3757807728), (135, 3618629664), (144, 3392465310), (156, 3131506440), (160, 3053218779), (162, 3015524720), (180, 2713972248), (195, 2505205152), (208, 2348629830), (216, 2261643540), (234, 2087670960), (240, 2035479186), (260, 1878903864), (270, 1809314832), (288, 1696232655), (312, 1565753220), (324, 1507762360), (351, 1391780640), (360, 1356986124), (390, 1252602576), (405, 1206209888), (416, 1174314915), (432, 1130821770), (468, 1043835480), (480, 1017739593), (520, 939451932), (540, 904657416), (585, 835068384), (624, 782876610), (648, 753881180), (702, 695890320), (720, 678493062), (780, 626301288), (810, 603104944), (864, 565410885), (936, 521917740), (1040, 469725966), (1053, 463926880), (1080, 452328708), (1170, 417534192), (1248, 391438305), (1296, 376940590), (1404, 347945160), (1440, 339246531), (1560, 313150644), (1620, 301552472), (1755, 278356128), (1872, 260958870), (2080, 234862983), (2106, 231963440), (2160, 226164354), (2340, 208767096), (2592, 188470295), (2808, 173972580), (3120, 156575322), (3240, 150776236), (3510, 139178064), (3744, 130479435), (4212, 115981720), (4320, 113082177), (4680, 104383548), (5265, 92785376), (5616, 86986290), (6240, 78287661), (6480, 75388118), (7020, 69589032), (8424, 57990860), (9360, 52191774), (10530, 46392688), (11232, 43493145), (12960, 37694059), (14040, 34794516), (16848, 28995430), (18720, 26095887), (21060, 23196344), (28080, 17397258), (33696, 14497715), (42120, 11598172), (56160, 8698629), (84240, 5799086), (168480, 2899543)]