21904715520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:293

約数の個数: 576

約数和(自身を含む): 80530329600

約数和(自身を除く): 58625614080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 79, 80, 90, 96, 108, 113, 120, 128, 135, 142, 144, 158, 160, 180, 192, 213, 216, 226, 237, 240, 256, 270, 284, 288, 316, 320, 339, 355, 360, 384, 395, 426, 432, 452, 474, 480, 540, 565, 568, 576, 632, 639, 640, 678, 710, 711, 720, 768, 790, 852, 864, 904, 948, 960, 1017, 1065, 1080, 1130, 1136, 1152, 1185, 1264, 1278, 1280, 1356, 1420, 1422, 1440, 1580, 1695, 1704, 1728, 1808, 1896, 1917, 1920, 2034, 2130, 2133, 2160, 2260, 2272, 2304, 2370, 2528, 2556, 2712, 2840, 2844, 2880, 3051, 3160, 3195, 3390, 3408, 3456, 3555, 3616, 3792, 3834, 3840, 4068, 4260, 4266, 4320, 4520, 4544, 4740, 5056, 5085, 5112, 5424, 5609, 5680, 5688, 5760, 6102, 6320, 6390, 6780, 6816, 6912, 7110, 7232, 7584, 7668, 8023, 8136, 8520, 8532, 8640, 8927, 9040, 9088, 9480, 9585, 10112, 10170, 10224, 10665, 10848, 11218, 11360, 11376, 11520, 12204, 12640, 12780, 13560, 13632, 14220, 14464, 15168, 15255, 15336, 16046, 16272, 16827, 17040, 17064, 17280, 17854, 18080, 18176, 18960, 19170, 20224, 20340, 20448, 21330, 21696, 22436, 22720, 22752, 24069, 24408, 25280, 25560, 26781, 27120, 27264, 28045, 28440, 28928, 30336, 30510, 30672, 32092, 32544, 33654, 34080, 34128, 34560, 35708, 36160, 37920, 38340, 40115, 40680, 40896, 42660, 43392, 44635, 44872, 45440, 45504, 48138, 48816, 50481, 50560, 51120, 53562, 54240, 54528, 56090, 56880, 60672, 61020, 61344, 64184, 65088, 67308, 68160, 68256, 71416, 72207, 72320, 75840, 76680, 80230, 80343, 81360, 81792, 84135, 85320, 86784, 89270, 89744, 90880, 91008, 96276, 97632, 100962, 101120, 102240, 107124, 108480, 112180, 113760, 120345, 122040, 122688, 128368, 130176, 133905, 134616, 136320, 136512, 142832, 144414, 144640, 151443, 151680, 153360, 160460, 160686, 162720, 163584, 168270, 170640, 178540, 179488, 182016, 192552, 195264, 201924, 204480, 214248, 216621, 216960, 224360, 227520, 240690, 241029, 244080, 245376, 252405, 256736, 260352, 267810, 269232, 272640, 273024, 285664, 288828, 302886, 303360, 306720, 320920, 321372, 325440, 336540, 341280, 357080, 358976, 361035, 385104, 390528, 401715, 403848, 408960, 428496, 433242, 433920, 448720, 455040, 481380, 482058, 488160, 490752, 504810, 513472, 535620, 538464, 546048, 571328, 577656, 605772, 613440, 633817, 641840, 642744, 650880, 673080, 682560, 714160, 717952, 722070, 757215, 770208, 781056, 803430, 807696, 817920, 856992, 866484, 897440, 910080, 962760, 964116, 976320, 1009620, 1026944, 1071240, 1076928, 1083105, 1142656, 1155312, 1205145, 1211544, 1226880, 1267634, 1283680, 1285488, 1301760, 1346160, 1365120, 1428320, 1435904, 1444140, 1514430, 1540416, 1606860, 1615392, 1713984, 1732968, 1794880, 1901451, 1925520, 1928232, 1952640, 2019240, 2053888, 2142480, 2153856, 2166210, 2285312, 2310624, 2410290, 2423088, 2453760, 2535268, 2567360, 2570976, 2692320, 2730240, 2856640, 2888280, 3028860, 3080832, 3169085, 3213720, 3230784, 3427968, 3465936, 3589760, 3802902, 3851040, 3856464, 3905280, 4038480, 4284960, 4307712, 4332420, 4621248, 4820580, 4846176, 5070536, 5134720, 5141952, 5384640, 5704353, 5713280, 5776560, 6057720, 6161664, 6338170, 6427440, 6461568, 6855936, 6931872, 7179520, 7605804, 7702080, 7712928, 8076960, 8569920, 8664840, 9242496, 9507255, 9641160, 9692352, 10141072, 10269440, 10283904, 10769280, 11408706, 11426560, 11553120, 12115440, 12676340, 12854880, 12923136, 13863744, 15211608, 15404160, 15425856, 16153920, 17113059, 17139840, 17329680, 18484992, 19014510, 19282320, 19384704, 20282144, 20567808, 21538560, 22817412, 23106240, 24230880, 25352680, 25709760, 27727488, 28521765, 30423216, 30808320, 30851712, 32307840, 34226118, 34279680, 34659360, 38029020, 38564640, 38769408, 40564288, 45634824, 46212480, 48461760, 50705360, 51419520, 55454976, 57043530, 60846432, 61703424, 64615680, 68452236, 69318720, 76058040, 77129280, 81128576, 85565295, 91269648, 92424960, 96923520, 101410720, 102839040, 114087060, 121692864, 136904472, 138637440, 152116080, 154258560, 162257152, 171130590, 182539296, 193847040, 202821440, 228174120, 243385728, 273808944, 277274880, 304232160, 308517120, 342261180, 365078592, 405642880, 456348240, 486771456, 547617888, 608464320, 684522360, 730157184, 811285760, 912696480, 1095235776, 1216928640, 1369044720, 1460314368, 1825392960, 2190471552, 2433857280, 2738089440, 3650785920, 4380943104, 5476178880, 7301571840, 10952357760, 21904715520]

約数ペア:

[(1, 21904715520), (2, 10952357760), (3, 7301571840), (4, 5476178880), (5, 4380943104), (6, 3650785920), (8, 2738089440), (9, 2433857280), (10, 2190471552), (12, 1825392960), (15, 1460314368), (16, 1369044720), (18, 1216928640), (20, 1095235776), (24, 912696480), (27, 811285760), (30, 730157184), (32, 684522360), (36, 608464320), (40, 547617888), (45, 486771456), (48, 456348240), (54, 405642880), (60, 365078592), (64, 342261180), (71, 308517120), (72, 304232160), (79, 277274880), (80, 273808944), (90, 243385728), (96, 228174120), (108, 202821440), (113, 193847040), (120, 182539296), (128, 171130590), (135, 162257152), (142, 154258560), (144, 152116080), (158, 138637440), (160, 136904472), (180, 121692864), (192, 114087060), (213, 102839040), (216, 101410720), (226, 96923520), (237, 92424960), (240, 91269648), (256, 85565295), (270, 81128576), (284, 77129280), (288, 76058040), (316, 69318720), (320, 68452236), (339, 64615680), (355, 61703424), (360, 60846432), (384, 57043530), (395, 55454976), (426, 51419520), (432, 50705360), (452, 48461760), (474, 46212480), (480, 45634824), (540, 40564288), (565, 38769408), (568, 38564640), (576, 38029020), (632, 34659360), (639, 34279680), (640, 34226118), (678, 32307840), (710, 30851712), (711, 30808320), (720, 30423216), (768, 28521765), (790, 27727488), (852, 25709760), (864, 25352680), (904, 24230880), (948, 23106240), (960, 22817412), (1017, 21538560), (1065, 20567808), (1080, 20282144), (1130, 19384704), (1136, 19282320), (1152, 19014510), (1185, 18484992), (1264, 17329680), (1278, 17139840), (1280, 17113059), (1356, 16153920), (1420, 15425856), (1422, 15404160), (1440, 15211608), (1580, 13863744), (1695, 12923136), (1704, 12854880), (1728, 12676340), (1808, 12115440), (1896, 11553120), (1917, 11426560), (1920, 11408706), (2034, 10769280), (2130, 10283904), (2133, 10269440), (2160, 10141072), (2260, 9692352), (2272, 9641160), (2304, 9507255), (2370, 9242496), (2528, 8664840), (2556, 8569920), (2712, 8076960), (2840, 7712928), (2844, 7702080), (2880, 7605804), (3051, 7179520), (3160, 6931872), (3195, 6855936), (3390, 6461568), (3408, 6427440), (3456, 6338170), (3555, 6161664), (3616, 6057720), (3792, 5776560), (3834, 5713280), (3840, 5704353), (4068, 5384640), (4260, 5141952), (4266, 5134720), (4320, 5070536), (4520, 4846176), (4544, 4820580), (4740, 4621248), (5056, 4332420), (5085, 4307712), (5112, 4284960), (5424, 4038480), (5609, 3905280), (5680, 3856464), (5688, 3851040), (5760, 3802902), (6102, 3589760), (6320, 3465936), (6390, 3427968), (6780, 3230784), (6816, 3213720), (6912, 3169085), (7110, 3080832), (7232, 3028860), (7584, 2888280), (7668, 2856640), (8023, 2730240), (8136, 2692320), (8520, 2570976), (8532, 2567360), (8640, 2535268), (8927, 2453760), (9040, 2423088), (9088, 2410290), (9480, 2310624), (9585, 2285312), (10112, 2166210), (10170, 2153856), (10224, 2142480), (10665, 2053888), (10848, 2019240), (11218, 1952640), (11360, 1928232), (11376, 1925520), (11520, 1901451), (12204, 1794880), (12640, 1732968), (12780, 1713984), (13560, 1615392), (13632, 1606860), (14220, 1540416), (14464, 1514430), (15168, 1444140), (15255, 1435904), (15336, 1428320), (16046, 1365120), (16272, 1346160), (16827, 1301760), (17040, 1285488), (17064, 1283680), (17280, 1267634), (17854, 1226880), (18080, 1211544), (18176, 1205145), (18960, 1155312), (19170, 1142656), (20224, 1083105), (20340, 1076928), (20448, 1071240), (21330, 1026944), (21696, 1009620), (22436, 976320), (22720, 964116), (22752, 962760), (24069, 910080), (24408, 897440), (25280, 866484), (25560, 856992), (26781, 817920), (27120, 807696), (27264, 803430), (28045, 781056), (28440, 770208), (28928, 757215), (30336, 722070), (30510, 717952), (30672, 714160), (32092, 682560), (32544, 673080), (33654, 650880), (34080, 642744), (34128, 641840), (34560, 633817), (35708, 613440), (36160, 605772), (37920, 577656), (38340, 571328), (40115, 546048), (40680, 538464), (40896, 535620), (42660, 513472), (43392, 504810), (44635, 490752), (44872, 488160), (45440, 482058), (45504, 481380), (48138, 455040), (48816, 448720), (50481, 433920), (50560, 433242), (51120, 428496), (53562, 408960), (54240, 403848), (54528, 401715), (56090, 390528), (56880, 385104), (60672, 361035), (61020, 358976), (61344, 357080), (64184, 341280), (65088, 336540), (67308, 325440), (68160, 321372), (68256, 320920), (71416, 306720), (72207, 303360), (72320, 302886), (75840, 288828), (76680, 285664), (80230, 273024), (80343, 272640), (81360, 269232), (81792, 267810), (84135, 260352), (85320, 256736), (86784, 252405), (89270, 245376), (89744, 244080), (90880, 241029), (91008, 240690), (96276, 227520), (97632, 224360), (100962, 216960), (101120, 216621), (102240, 214248), (107124, 204480), (108480, 201924), (112180, 195264), (113760, 192552), (120345, 182016), (122040, 179488), (122688, 178540), (128368, 170640), (130176, 168270), (133905, 163584), (134616, 162720), (136320, 160686), (136512, 160460), (142832, 153360), (144414, 151680), (144640, 151443)]