2181001034880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3613}}^1\times {\mathrm{104801}}^1$

素因数の和:108439

約数の個数: 192

約数和(自身を含む): 7533425572920

約数和(自身を除く): 5352424538040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3613, 5760, 7226, 10839, 14452, 18065, 21678, 28904, 32517, 36130, 43356, 54195, 57808, 65034, 72260, 86712, 104801, 108390, 115616, 130068, 144520, 162585, 173424, 209602, 216780, 231232, 260136, 289040, 314403, 325170, 346848, 419204, 433560, 462464, 520272, 524005, 578080, 628806, 650340, 693696, 838408, 867120, 943209, 1040544, 1048010, 1156160, 1257612, 1300680, 1387392, 1572015, 1676816, 1734240, 1886418, 2081088, 2096020, 2312320, 2515224, 2601360, 3144030, 3353632, 3468480, 3772836, 4162176, 4192040, 4716045, 5030448, 5202720, 6288060, 6707264, 6936960, 7545672, 8384080, 9432090, 10060896, 10405440, 12576120, 13414528, 15091344, 16768160, 18864180, 20121792, 20810880, 25152240, 30182688, 33536320, 37728360, 40243584, 50304480, 60365376, 67072640, 75456720, 100608960, 120730752, 150913440, 201217920, 301826880, 378646013, 603653760, 757292026, 1135938039, 1514584052, 1893230065, 2271876078, 3029168104, 3407814117, 3786460130, 4543752156, 5679690195, 6058336208, 6815628234, 7572920260, 9087504312, 11359380390, 12116672416, 13631256468, 15145840520, 17039070585, 18175008624, 22718760780, 24233344832, 27262512936, 30291681040, 34078141170, 36350017248, 45437521560, 48466689664, 54525025872, 60583362080, 68156282340, 72700034496, 90875043120, 109050051744, 121166724160, 136312564680, 145400068992, 181750086240, 218100103488, 242333448320, 272625129360, 363500172480, 436200206976, 545250258720, 727000344960, 1090500517440, 2181001034880]

約数ペア:

[(1, 2181001034880), (2, 1090500517440), (3, 727000344960), (4, 545250258720), (5, 436200206976), (6, 363500172480), (8, 272625129360), (9, 242333448320), (10, 218100103488), (12, 181750086240), (15, 145400068992), (16, 136312564680), (18, 121166724160), (20, 109050051744), (24, 90875043120), (30, 72700034496), (32, 68156282340), (36, 60583362080), (40, 54525025872), (45, 48466689664), (48, 45437521560), (60, 36350017248), (64, 34078141170), (72, 30291681040), (80, 27262512936), (90, 24233344832), (96, 22718760780), (120, 18175008624), (128, 17039070585), (144, 15145840520), (160, 13631256468), (180, 12116672416), (192, 11359380390), (240, 9087504312), (288, 7572920260), (320, 6815628234), (360, 6058336208), (384, 5679690195), (480, 4543752156), (576, 3786460130), (640, 3407814117), (720, 3029168104), (960, 2271876078), (1152, 1893230065), (1440, 1514584052), (1920, 1135938039), (2880, 757292026), (3613, 603653760), (5760, 378646013), (7226, 301826880), (10839, 201217920), (14452, 150913440), (18065, 120730752), (21678, 100608960), (28904, 75456720), (32517, 67072640), (36130, 60365376), (43356, 50304480), (54195, 40243584), (57808, 37728360), (65034, 33536320), (72260, 30182688), (86712, 25152240), (104801, 20810880), (108390, 20121792), (115616, 18864180), (130068, 16768160), (144520, 15091344), (162585, 13414528), (173424, 12576120), (209602, 10405440), (216780, 10060896), (231232, 9432090), (260136, 8384080), (289040, 7545672), (314403, 6936960), (325170, 6707264), (346848, 6288060), (419204, 5202720), (433560, 5030448), (462464, 4716045), (520272, 4192040), (524005, 4162176), (578080, 3772836), (628806, 3468480), (650340, 3353632), (693696, 3144030), (838408, 2601360), (867120, 2515224), (943209, 2312320), (1040544, 2096020), (1048010, 2081088), (1156160, 1886418), (1257612, 1734240), (1300680, 1676816), (1387392, 1572015)]