20219996160

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2464

約数の個数: 576

約数和(自身を含む): 86286695040

約数和(自身を除く): 66066698880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 512, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1024, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1536, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2048, 2080, 2184, 2240, 2304, 2340, 2411, 2496, 2520, 2560, 2688, 2730, 2880, 2912, 3072, 3120, 3276, 3328, 3360, 3584, 3640, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4608, 4680, 4822, 4992, 5040, 5120, 5376, 5460, 5760, 5824, 6144, 6240, 6552, 6656, 6720, 7168, 7233, 7280, 7488, 7680, 8064, 8190, 8320, 8736, 8960, 9216, 9360, 9644, 9984, 10080, 10240, 10752, 10920, 11520, 11648, 12055, 12480, 13104, 13312, 13440, 14336, 14466, 14560, 14976, 15360, 16128, 16380, 16640, 16877, 17472, 17920, 18432, 18720, 19288, 19968, 20160, 21504, 21699, 21840, 23040, 23296, 24110, 24960, 26208, 26624, 26880, 28932, 29120, 29952, 30720, 31343, 32256, 32760, 33280, 33754, 34944, 35840, 36165, 37440, 38576, 39936, 40320, 43008, 43398, 43680, 46080, 46592, 48220, 49920, 50631, 52416, 53760, 57864, 58240, 59904, 62686, 64512, 65520, 66560, 67508, 69888, 71680, 72330, 74880, 77152, 79872, 80640, 84385, 86796, 87360, 92160, 93184, 94029, 96440, 99840, 101262, 104832, 107520, 108495, 115728, 116480, 119808, 125372, 129024, 131040, 133120, 135016, 139776, 144660, 149760, 151893, 154304, 156715, 161280, 168770, 173592, 174720, 186368, 188058, 192880, 199680, 202524, 209664, 215040, 216990, 219401, 231456, 232960, 239616, 250744, 253155, 262080, 270032, 279552, 282087, 289320, 299520, 303786, 308608, 313430, 322560, 337540, 347184, 349440, 376116, 385760, 399360, 405048, 419328, 433980, 438802, 462912, 465920, 470145, 501488, 506310, 524160, 540064, 559104, 564174, 578640, 599040, 607572, 617216, 626860, 645120, 658203, 675080, 694368, 698880, 752232, 759465, 771520, 810096, 838656, 867960, 877604, 925824, 931840, 940290, 1002976, 1012620, 1048320, 1080128, 1097005, 1128348, 1157280, 1198080, 1215144, 1234432, 1253720, 1316406, 1350160, 1388736, 1397760, 1410435, 1504464, 1518930, 1543040, 1620192, 1677312, 1735920, 1755208, 1851648, 1880580, 1974609, 2005952, 2025240, 2096640, 2160256, 2194010, 2256696, 2314560, 2430288, 2468864, 2507440, 2632812, 2700320, 2777472, 2795520, 2820870, 3008928, 3037860, 3086080, 3240384, 3291015, 3471840, 3510416, 3703296, 3761160, 3949218, 4011904, 4050480, 4193280, 4320512, 4388020, 4513392, 4629120, 4860576, 4937728, 5014880, 5265624, 5400640, 5554944, 5641740, 6017856, 6075720, 6172160, 6480768, 6582030, 6943680, 7020832, 7406592, 7522320, 7898436, 8023808, 8100960, 8386560, 8641024, 8776040, 9026784, 9258240, 9721152, 9873045, 10029760, 10531248, 10801280, 11109888, 11283480, 12035712, 12151440, 12344320, 12961536, 13164060, 13887360, 14041664, 14813184, 15044640, 15796872, 16047616, 16201920, 17282048, 17552080, 18053568, 18516480, 19442304, 19746090, 20059520, 21062496, 21602560, 22219776, 22566960, 24071424, 24302880, 24688640, 25923072, 26328120, 27774720, 28083328, 30089280, 31593744, 32095232, 32403840, 34564096, 35104160, 36107136, 37032960, 38884608, 39492180, 40119040, 42124992, 43205120, 44439552, 45133920, 48142848, 48605760, 51846144, 52656240, 55549440, 56166656, 60178560, 63187488, 64190464, 64807680, 70208320, 72214272, 74065920, 77769216, 78984360, 80238080, 84249984, 86410240, 90267840, 96285696, 97211520, 103692288, 105312480, 111098880, 112333312, 120357120, 126374976, 129615360, 140416640, 144428544, 155538432, 157968720, 160476160, 168499968, 172820480, 180535680, 192571392, 194423040, 210624960, 222197760, 224666624, 240714240, 252749952, 259230720, 280833280, 288857088, 311076864, 315937440, 320952320, 336999936, 361071360, 388846080, 421249920, 449333248, 481428480, 505499904, 518461440, 561666560, 577714176, 631874880, 673999872, 722142720, 777692160, 842499840, 962856960, 1010999808, 1123333120, 1263749760, 1347999744, 1444285440, 1555384320, 1684999680, 2021999616, 2246666240, 2527499520, 2888570880, 3369999360, 4043999232, 5054999040, 6739998720, 10109998080, 20219996160]

約数ペア:

[(1, 20219996160), (2, 10109998080), (3, 6739998720), (4, 5054999040), (5, 4043999232), (6, 3369999360), (7, 2888570880), (8, 2527499520), (9, 2246666240), (10, 2021999616), (12, 1684999680), (13, 1555384320), (14, 1444285440), (15, 1347999744), (16, 1263749760), (18, 1123333120), (20, 1010999808), (21, 962856960), (24, 842499840), (26, 777692160), (28, 722142720), (30, 673999872), (32, 631874880), (35, 577714176), (36, 561666560), (39, 518461440), (40, 505499904), (42, 481428480), (45, 449333248), (48, 421249920), (52, 388846080), (56, 361071360), (60, 336999936), (63, 320952320), (64, 315937440), (65, 311076864), (70, 288857088), (72, 280833280), (78, 259230720), (80, 252749952), (84, 240714240), (90, 224666624), (91, 222197760), (96, 210624960), (104, 194423040), (105, 192571392), (112, 180535680), (117, 172820480), (120, 168499968), (126, 160476160), (128, 157968720), (130, 155538432), (140, 144428544), (144, 140416640), (156, 129615360), (160, 126374976), (168, 120357120), (180, 112333312), (182, 111098880), (192, 105312480), (195, 103692288), (208, 97211520), (210, 96285696), (224, 90267840), (234, 86410240), (240, 84249984), (252, 80238080), (256, 78984360), (260, 77769216), (273, 74065920), (280, 72214272), (288, 70208320), (312, 64807680), (315, 64190464), (320, 63187488), (336, 60178560), (360, 56166656), (364, 55549440), (384, 52656240), (390, 51846144), (416, 48605760), (420, 48142848), (448, 45133920), (455, 44439552), (468, 43205120), (480, 42124992), (504, 40119040), (512, 39492180), (520, 38884608), (546, 37032960), (560, 36107136), (576, 35104160), (585, 34564096), (624, 32403840), (630, 32095232), (640, 31593744), (672, 30089280), (720, 28083328), (728, 27774720), (768, 26328120), (780, 25923072), (819, 24688640), (832, 24302880), (840, 24071424), (896, 22566960), (910, 22219776), (936, 21602560), (960, 21062496), (1008, 20059520), (1024, 19746090), (1040, 19442304), (1092, 18516480), (1120, 18053568), (1152, 17552080), (1170, 17282048), (1248, 16201920), (1260, 16047616), (1280, 15796872), (1344, 15044640), (1365, 14813184), (1440, 14041664), (1456, 13887360), (1536, 13164060), (1560, 12961536), (1638, 12344320), (1664, 12151440), (1680, 12035712), (1792, 11283480), (1820, 11109888), (1872, 10801280), (1920, 10531248), (2016, 10029760), (2048, 9873045), (2080, 9721152), (2184, 9258240), (2240, 9026784), (2304, 8776040), (2340, 8641024), (2411, 8386560), (2496, 8100960), (2520, 8023808), (2560, 7898436), (2688, 7522320), (2730, 7406592), (2880, 7020832), (2912, 6943680), (3072, 6582030), (3120, 6480768), (3276, 6172160), (3328, 6075720), (3360, 6017856), (3584, 5641740), (3640, 5554944), (3744, 5400640), (3840, 5265624), (4032, 5014880), (4095, 4937728), (4160, 4860576), (4368, 4629120), (4480, 4513392), (4608, 4388020), (4680, 4320512), (4822, 4193280), (4992, 4050480), (5040, 4011904), (5120, 3949218), (5376, 3761160), (5460, 3703296), (5760, 3510416), (5824, 3471840), (6144, 3291015), (6240, 3240384), (6552, 3086080), (6656, 3037860), (6720, 3008928), (7168, 2820870), (7233, 2795520), (7280, 2777472), (7488, 2700320), (7680, 2632812), (8064, 2507440), (8190, 2468864), (8320, 2430288), (8736, 2314560), (8960, 2256696), (9216, 2194010), (9360, 2160256), (9644, 2096640), (9984, 2025240), (10080, 2005952), (10240, 1974609), (10752, 1880580), (10920, 1851648), (11520, 1755208), (11648, 1735920), (12055, 1677312), (12480, 1620192), (13104, 1543040), (13312, 1518930), (13440, 1504464), (14336, 1410435), (14466, 1397760), (14560, 1388736), (14976, 1350160), (15360, 1316406), (16128, 1253720), (16380, 1234432), (16640, 1215144), (16877, 1198080), (17472, 1157280), (17920, 1128348), (18432, 1097005), (18720, 1080128), (19288, 1048320), (19968, 1012620), (20160, 1002976), (21504, 940290), (21699, 931840), (21840, 925824), (23040, 877604), (23296, 867960), (24110, 838656), (24960, 810096), (26208, 771520), (26624, 759465), (26880, 752232), (28932, 698880), (29120, 694368), (29952, 675080), (30720, 658203), (31343, 645120), (32256, 626860), (32760, 617216), (33280, 607572), (33754, 599040), (34944, 578640), (35840, 564174), (36165, 559104), (37440, 540064), (38576, 524160), (39936, 506310), (40320, 501488), (43008, 470145), (43398, 465920), (43680, 462912), (46080, 438802), (46592, 433980), (48220, 419328), (49920, 405048), (50631, 399360), (52416, 385760), (53760, 376116), (57864, 349440), (58240, 347184), (59904, 337540), (62686, 322560), (64512, 313430), (65520, 308608), (66560, 303786), (67508, 299520), (69888, 289320), (71680, 282087), (72330, 279552), (74880, 270032), (77152, 262080), (79872, 253155), (80640, 250744), (84385, 239616), (86796, 232960), (87360, 231456), (92160, 219401), (93184, 216990), (94029, 215040), (96440, 209664), (99840, 202524), (101262, 199680), (104832, 192880), (107520, 188058), (108495, 186368), (115728, 174720), (116480, 173592), (119808, 168770), (125372, 161280), (129024, 156715), (131040, 154304), (133120, 151893), (135016, 149760), (139776, 144660)]