20802666240

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1506

約数の個数: 432

約数和(自身を含む): 76282472448

約数和(自身を除く): 55479806208

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, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 243, 256, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 470, 480, 486, 540, 564, 576, 640, 648, 705, 720, 752, 768, 810, 846, 864, 940, 960, 972, 1080, 1128, 1152, 1215, 1269, 1280, 1296, 1410, 1423, 1440, 1504, 1620, 1692, 1728, 1880, 1920, 1944, 2115, 2160, 2256, 2304, 2430, 2538, 2592, 2820, 2846, 2880, 3008, 3240, 3384, 3456, 3760, 3807, 3840, 3888, 4230, 4269, 4320, 4512, 4860, 5076, 5184, 5640, 5692, 5760, 6016, 6345, 6480, 6768, 6912, 7115, 7520, 7614, 7776, 8460, 8538, 8640, 9024, 9720, 10152, 10368, 11280, 11384, 11421, 11520, 12032, 12690, 12807, 12960, 13536, 14230, 15040, 15228, 15552, 16920, 17076, 17280, 18048, 19035, 19440, 20304, 20736, 21345, 22560, 22768, 22842, 25380, 25614, 25920, 27072, 28460, 30080, 30456, 31104, 33840, 34152, 34560, 36096, 38070, 38421, 38880, 40608, 42690, 45120, 45536, 45684, 50760, 51228, 51840, 54144, 56920, 57105, 60160, 60912, 62208, 64035, 66881, 67680, 68304, 76140, 76842, 77760, 81216, 85380, 90240, 91072, 91368, 101520, 102456, 103680, 108288, 113840, 114210, 115263, 121824, 128070, 133762, 135360, 136608, 152280, 153684, 155520, 162432, 170760, 180480, 182144, 182736, 192105, 200643, 203040, 204912, 227680, 228420, 230526, 243648, 256140, 267524, 270720, 273216, 304560, 307368, 311040, 324864, 334405, 341520, 345789, 364288, 365472, 384210, 401286, 406080, 409824, 455360, 456840, 461052, 487296, 512280, 535048, 541440, 546432, 576315, 601929, 609120, 614736, 668810, 683040, 691578, 730944, 768420, 802572, 812160, 819648, 910720, 913680, 922104, 974592, 1003215, 1024560, 1070096, 1092864, 1152630, 1203858, 1218240, 1229472, 1337620, 1366080, 1383156, 1461888, 1536840, 1605144, 1624320, 1639296, 1728945, 1805787, 1821440, 1827360, 1844208, 2006430, 2049120, 2140192, 2305260, 2407716, 2436480, 2458944, 2675240, 2732160, 2766312, 2923776, 3009645, 3073680, 3210288, 3278592, 3457890, 3611574, 3654720, 3688416, 4012860, 4098240, 4280384, 4610520, 4815432, 4872960, 4917888, 5350480, 5417361, 5464320, 5532624, 6019290, 6147360, 6420576, 6915780, 7223148, 7309440, 7376832, 8025720, 8196480, 8560768, 9028935, 9221040, 9630864, 9835776, 10700960, 10834722, 11065248, 12038580, 12294720, 12841152, 13831560, 14446296, 14618880, 14753664, 16051440, 16252083, 16392960, 17121536, 18057870, 18442080, 19261728, 21401920, 21669444, 22130496, 24077160, 24589440, 25682304, 27086805, 27663120, 28892592, 29507328, 32102880, 32504166, 36115740, 36884160, 38523456, 42803840, 43338888, 44260992, 48154320, 49178880, 51364608, 54173610, 55326240, 57785184, 64205760, 65008332, 72231480, 73768320, 77046912, 81260415, 85607680, 86677776, 88521984, 96308640, 108347220, 110652480, 115570368, 128411520, 130016664, 144462960, 147536640, 154093824, 162520830, 173355552, 192617280, 216694440, 221304960, 231140736, 256823040, 260033328, 288925920, 325041660, 346711104, 385234560, 433388880, 442609920, 462281472, 520066656, 577851840, 650083320, 693422208, 770469120, 866777760, 1040133312, 1155703680, 1300166640, 1386844416, 1733555520, 2080266624, 2311407360, 2600333280, 3467111040, 4160533248, 5200666560, 6934222080, 10401333120, 20802666240]

約数ペア:

[(1, 20802666240), (2, 10401333120), (3, 6934222080), (4, 5200666560), (5, 4160533248), (6, 3467111040), (8, 2600333280), (9, 2311407360), (10, 2080266624), (12, 1733555520), (15, 1386844416), (16, 1300166640), (18, 1155703680), (20, 1040133312), (24, 866777760), (27, 770469120), (30, 693422208), (32, 650083320), (36, 577851840), (40, 520066656), (45, 462281472), (47, 442609920), (48, 433388880), (54, 385234560), (60, 346711104), (64, 325041660), (72, 288925920), (80, 260033328), (81, 256823040), (90, 231140736), (94, 221304960), (96, 216694440), (108, 192617280), (120, 173355552), (128, 162520830), (135, 154093824), (141, 147536640), (144, 144462960), (160, 130016664), (162, 128411520), (180, 115570368), (188, 110652480), (192, 108347220), (216, 96308640), (235, 88521984), (240, 86677776), (243, 85607680), (256, 81260415), (270, 77046912), (282, 73768320), (288, 72231480), (320, 65008332), (324, 64205760), (360, 57785184), (376, 55326240), (384, 54173610), (405, 51364608), (423, 49178880), (432, 48154320), (470, 44260992), (480, 43338888), (486, 42803840), (540, 38523456), (564, 36884160), (576, 36115740), (640, 32504166), (648, 32102880), (705, 29507328), (720, 28892592), (752, 27663120), (768, 27086805), (810, 25682304), (846, 24589440), (864, 24077160), (940, 22130496), (960, 21669444), (972, 21401920), (1080, 19261728), (1128, 18442080), (1152, 18057870), (1215, 17121536), (1269, 16392960), (1280, 16252083), (1296, 16051440), (1410, 14753664), (1423, 14618880), (1440, 14446296), (1504, 13831560), (1620, 12841152), (1692, 12294720), (1728, 12038580), (1880, 11065248), (1920, 10834722), (1944, 10700960), (2115, 9835776), (2160, 9630864), (2256, 9221040), (2304, 9028935), (2430, 8560768), (2538, 8196480), (2592, 8025720), (2820, 7376832), (2846, 7309440), (2880, 7223148), (3008, 6915780), (3240, 6420576), (3384, 6147360), (3456, 6019290), (3760, 5532624), (3807, 5464320), (3840, 5417361), (3888, 5350480), (4230, 4917888), (4269, 4872960), (4320, 4815432), (4512, 4610520), (4860, 4280384), (5076, 4098240), (5184, 4012860), (5640, 3688416), (5692, 3654720), (5760, 3611574), (6016, 3457890), (6345, 3278592), (6480, 3210288), (6768, 3073680), (6912, 3009645), (7115, 2923776), (7520, 2766312), (7614, 2732160), (7776, 2675240), (8460, 2458944), (8538, 2436480), (8640, 2407716), (9024, 2305260), (9720, 2140192), (10152, 2049120), (10368, 2006430), (11280, 1844208), (11384, 1827360), (11421, 1821440), (11520, 1805787), (12032, 1728945), (12690, 1639296), (12807, 1624320), (12960, 1605144), (13536, 1536840), (14230, 1461888), (15040, 1383156), (15228, 1366080), (15552, 1337620), (16920, 1229472), (17076, 1218240), (17280, 1203858), (18048, 1152630), (19035, 1092864), (19440, 1070096), (20304, 1024560), (20736, 1003215), (21345, 974592), (22560, 922104), (22768, 913680), (22842, 910720), (25380, 819648), (25614, 812160), (25920, 802572), (27072, 768420), (28460, 730944), (30080, 691578), (30456, 683040), (31104, 668810), (33840, 614736), (34152, 609120), (34560, 601929), (36096, 576315), (38070, 546432), (38421, 541440), (38880, 535048), (40608, 512280), (42690, 487296), (45120, 461052), (45536, 456840), (45684, 455360), (50760, 409824), (51228, 406080), (51840, 401286), (54144, 384210), (56920, 365472), (57105, 364288), (60160, 345789), (60912, 341520), (62208, 334405), (64035, 324864), (66881, 311040), (67680, 307368), (68304, 304560), (76140, 273216), (76842, 270720), (77760, 267524), (81216, 256140), (85380, 243648), (90240, 230526), (91072, 228420), (91368, 227680), (101520, 204912), (102456, 203040), (103680, 200643), (108288, 192105), (113840, 182736), (114210, 182144), (115263, 180480), (121824, 170760), (128070, 162432), (133762, 155520), (135360, 153684), (136608, 152280)]