21101338080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1183

約数の個数: 384

約数和(自身を含む): 76233830400

約数和(自身を除く): 55132492320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 103, 108, 120, 135, 141, 144, 160, 180, 188, 206, 216, 235, 240, 270, 282, 288, 309, 360, 376, 412, 423, 432, 470, 480, 515, 540, 564, 618, 705, 720, 752, 824, 846, 864, 927, 940, 1009, 1030, 1080, 1128, 1236, 1269, 1410, 1440, 1504, 1545, 1648, 1692, 1854, 1880, 2018, 2060, 2115, 2160, 2256, 2472, 2538, 2781, 2820, 3027, 3090, 3296, 3384, 3708, 3760, 4036, 4120, 4230, 4320, 4512, 4635, 4841, 4944, 5045, 5076, 5562, 5640, 6054, 6180, 6345, 6768, 7416, 7520, 8072, 8240, 8460, 9081, 9270, 9682, 9888, 10090, 10152, 11124, 11280, 12108, 12360, 12690, 13536, 13905, 14523, 14832, 15135, 16144, 16480, 16920, 18162, 18540, 19364, 20180, 20304, 22248, 22560, 24205, 24216, 24720, 25380, 27243, 27810, 29046, 29664, 30270, 32288, 33840, 36324, 37080, 38728, 40360, 40608, 43569, 44496, 45405, 47423, 48410, 48432, 49440, 50760, 54486, 55620, 58092, 60540, 67680, 72615, 72648, 74160, 77456, 80720, 87138, 88992, 90810, 94846, 96820, 96864, 101520, 103927, 108972, 111240, 116184, 121080, 130707, 136215, 142269, 145230, 145296, 148320, 154912, 161440, 174276, 181620, 189692, 193640, 203040, 207854, 217845, 217944, 222480, 232368, 237115, 242160, 261414, 272430, 284538, 290460, 290592, 311781, 348552, 363240, 379384, 387280, 415708, 426807, 435690, 435888, 444960, 464736, 474230, 484320, 519635, 522828, 544860, 569076, 580920, 623562, 653535, 697104, 711345, 726480, 758768, 774560, 831416, 853614, 871380, 871776, 935343, 948460, 1039270, 1045656, 1089720, 1138152, 1161840, 1247124, 1280421, 1307070, 1394208, 1422690, 1452960, 1517536, 1558905, 1662832, 1707228, 1742760, 1870686, 1896920, 2078540, 2091312, 2134035, 2179440, 2276304, 2323680, 2494248, 2560842, 2614140, 2806029, 2845380, 3117810, 3325664, 3414456, 3485520, 3741372, 3793840, 4157080, 4182624, 4268070, 4358880, 4552608, 4676715, 4884569, 4988496, 5121684, 5228280, 5612058, 5690760, 6235620, 6402105, 6828912, 6971040, 7482744, 7587680, 8314160, 8536140, 9353430, 9769138, 9976992, 10243368, 10456560, 11224116, 11381520, 12471240, 12804210, 13657824, 14030145, 14653707, 14965488, 16628320, 17072280, 18706860, 19538276, 20486736, 20913120, 22448232, 22763040, 24422845, 24942480, 25608420, 28060290, 29307414, 29930976, 34144560, 37413720, 39076552, 40973472, 43961121, 44896464, 48845690, 49884960, 51216840, 56120580, 58614828, 68289120, 73268535, 74827440, 78153104, 87922242, 89792928, 97691380, 102433680, 112241160, 117229656, 131883363, 146537070, 149654880, 156306208, 175844484, 195382760, 204867360, 219805605, 224482320, 234459312, 263766726, 293074140, 351688968, 390765520, 439611210, 448964640, 468918624, 527533452, 586148280, 659416815, 703377936, 781531040, 879222420, 1055066904, 1172296560, 1318833630, 1406755872, 1758444840, 2110133808, 2344593120, 2637667260, 3516889680, 4220267616, 5275334520, 7033779360, 10550669040, 21101338080]

約数ペア:

[(1, 21101338080), (2, 10550669040), (3, 7033779360), (4, 5275334520), (5, 4220267616), (6, 3516889680), (8, 2637667260), (9, 2344593120), (10, 2110133808), (12, 1758444840), (15, 1406755872), (16, 1318833630), (18, 1172296560), (20, 1055066904), (24, 879222420), (27, 781531040), (30, 703377936), (32, 659416815), (36, 586148280), (40, 527533452), (45, 468918624), (47, 448964640), (48, 439611210), (54, 390765520), (60, 351688968), (72, 293074140), (80, 263766726), (90, 234459312), (94, 224482320), (96, 219805605), (103, 204867360), (108, 195382760), (120, 175844484), (135, 156306208), (141, 149654880), (144, 146537070), (160, 131883363), (180, 117229656), (188, 112241160), (206, 102433680), (216, 97691380), (235, 89792928), (240, 87922242), (270, 78153104), (282, 74827440), (288, 73268535), (309, 68289120), (360, 58614828), (376, 56120580), (412, 51216840), (423, 49884960), (432, 48845690), (470, 44896464), (480, 43961121), (515, 40973472), (540, 39076552), (564, 37413720), (618, 34144560), (705, 29930976), (720, 29307414), (752, 28060290), (824, 25608420), (846, 24942480), (864, 24422845), (927, 22763040), (940, 22448232), (1009, 20913120), (1030, 20486736), (1080, 19538276), (1128, 18706860), (1236, 17072280), (1269, 16628320), (1410, 14965488), (1440, 14653707), (1504, 14030145), (1545, 13657824), (1648, 12804210), (1692, 12471240), (1854, 11381520), (1880, 11224116), (2018, 10456560), (2060, 10243368), (2115, 9976992), (2160, 9769138), (2256, 9353430), (2472, 8536140), (2538, 8314160), (2781, 7587680), (2820, 7482744), (3027, 6971040), (3090, 6828912), (3296, 6402105), (3384, 6235620), (3708, 5690760), (3760, 5612058), (4036, 5228280), (4120, 5121684), (4230, 4988496), (4320, 4884569), (4512, 4676715), (4635, 4552608), (4841, 4358880), (4944, 4268070), (5045, 4182624), (5076, 4157080), (5562, 3793840), (5640, 3741372), (6054, 3485520), (6180, 3414456), (6345, 3325664), (6768, 3117810), (7416, 2845380), (7520, 2806029), (8072, 2614140), (8240, 2560842), (8460, 2494248), (9081, 2323680), (9270, 2276304), (9682, 2179440), (9888, 2134035), (10090, 2091312), (10152, 2078540), (11124, 1896920), (11280, 1870686), (12108, 1742760), (12360, 1707228), (12690, 1662832), (13536, 1558905), (13905, 1517536), (14523, 1452960), (14832, 1422690), (15135, 1394208), (16144, 1307070), (16480, 1280421), (16920, 1247124), (18162, 1161840), (18540, 1138152), (19364, 1089720), (20180, 1045656), (20304, 1039270), (22248, 948460), (22560, 935343), (24205, 871776), (24216, 871380), (24720, 853614), (25380, 831416), (27243, 774560), (27810, 758768), (29046, 726480), (29664, 711345), (30270, 697104), (32288, 653535), (33840, 623562), (36324, 580920), (37080, 569076), (38728, 544860), (40360, 522828), (40608, 519635), (43569, 484320), (44496, 474230), (45405, 464736), (47423, 444960), (48410, 435888), (48432, 435690), (49440, 426807), (50760, 415708), (54486, 387280), (55620, 379384), (58092, 363240), (60540, 348552), (67680, 311781), (72615, 290592), (72648, 290460), (74160, 284538), (77456, 272430), (80720, 261414), (87138, 242160), (88992, 237115), (90810, 232368), (94846, 222480), (96820, 217944), (96864, 217845), (101520, 207854), (103927, 203040), (108972, 193640), (111240, 189692), (116184, 181620), (121080, 174276), (130707, 161440), (136215, 154912), (142269, 148320), (145230, 145296)]