19906508160

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4987}}^1$

素因数の和:5036

約数の個数: 640

約数和(自身を含む): 88649130240

約数和(自身を除く): 68742622080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 567, 576, 594, 616, 630, 640, 648, 660, 672, 693, 704, 720, 756, 770, 792, 810, 840, 864, 880, 891, 896, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1134, 1152, 1155, 1188, 1232, 1260, 1296, 1320, 1344, 1386, 1408, 1440, 1485, 1512, 1540, 1584, 1620, 1680, 1728, 1760, 1782, 1848, 1890, 1920, 1980, 2016, 2079, 2112, 2160, 2240, 2268, 2310, 2376, 2464, 2520, 2592, 2640, 2688, 2772, 2835, 2880, 2970, 3024, 3080, 3168, 3240, 3360, 3456, 3465, 3520, 3564, 3696, 3780, 3960, 4032, 4158, 4224, 4320, 4455, 4480, 4536, 4620, 4752, 4928, 4987, 5040, 5184, 5280, 5544, 5670, 5760, 5940, 6048, 6160, 6237, 6336, 6480, 6720, 6930, 7040, 7128, 7392, 7560, 7920, 8064, 8316, 8640, 8910, 9072, 9240, 9504, 9856, 9974, 10080, 10368, 10395, 10560, 11088, 11340, 11880, 12096, 12320, 12474, 12672, 12960, 13440, 13860, 14256, 14784, 14961, 15120, 15840, 16632, 17280, 17820, 18144, 18480, 19008, 19948, 20160, 20790, 21120, 22176, 22680, 23760, 24192, 24640, 24935, 24948, 25920, 27720, 28512, 29568, 29922, 30240, 31185, 31680, 33264, 34909, 35640, 36288, 36960, 38016, 39896, 40320, 41580, 44352, 44883, 45360, 47520, 49280, 49870, 49896, 51840, 54857, 55440, 57024, 59844, 60480, 62370, 63360, 66528, 69818, 71280, 72576, 73920, 74805, 79792, 83160, 88704, 89766, 90720, 95040, 99740, 99792, 104727, 109714, 110880, 114048, 119688, 120960, 124740, 133056, 134649, 139636, 142560, 147840, 149610, 159584, 164571, 166320, 174545, 179532, 181440, 190080, 199480, 199584, 209454, 219428, 221760, 224415, 239376, 249480, 266112, 269298, 274285, 279272, 285120, 299220, 314181, 319168, 329142, 332640, 349090, 359064, 362880, 383999, 398960, 399168, 403947, 418908, 438856, 443520, 448830, 478752, 493713, 498960, 523635, 538596, 548570, 558544, 570240, 598440, 628362, 638336, 658284, 665280, 673245, 698180, 718128, 767998, 797920, 798336, 807894, 822855, 837816, 877712, 897660, 942543, 957504, 987426, 997920, 1047270, 1077192, 1097140, 1117088, 1151997, 1196880, 1256724, 1316568, 1330560, 1346490, 1396360, 1436256, 1481139, 1535996, 1570905, 1595840, 1615788, 1645710, 1675632, 1755424, 1795320, 1885086, 1915008, 1919995, 1974852, 1995840, 2019735, 2094540, 2154384, 2194280, 2234176, 2303994, 2393760, 2468565, 2513448, 2633136, 2692980, 2792720, 2827629, 2872512, 2962278, 3071992, 3141810, 3191680, 3231576, 3291420, 3351264, 3455991, 3510848, 3590640, 3770172, 3839990, 3949704, 3991680, 4039470, 4189080, 4308768, 4388560, 4443417, 4468352, 4607988, 4712715, 4787520, 4937130, 5026896, 5266272, 5385960, 5585440, 5655258, 5745024, 5759985, 5924556, 6143984, 6283620, 6463152, 6582840, 6702528, 6911982, 7021696, 7181280, 7405695, 7540344, 7679980, 7899408, 8078940, 8378160, 8617536, 8777120, 8886834, 9215976, 9425430, 9575040, 9874260, 10053792, 10367973, 10532544, 10771920, 11170880, 11310516, 11519970, 11849112, 12287968, 12567240, 12926304, 13165680, 13405056, 13823964, 14138145, 14362560, 14811390, 15080688, 15359960, 15798816, 16157880, 16756320, 17235072, 17279955, 17554240, 17773668, 18431952, 18850860, 19748520, 20107584, 20735946, 21065088, 21543840, 22217085, 22341760, 22621032, 23039940, 23698224, 24575936, 25134480, 25852608, 26331360, 27647928, 28276290, 28725120, 29622780, 30161376, 30719920, 31103919, 31597632, 32315760, 33512640, 34559910, 35108480, 35547336, 36863904, 37701720, 39497040, 40215168, 41471892, 43087680, 44434170, 45242064, 46079880, 47396448, 49151872, 50268960, 51705216, 51839865, 52662720, 55295856, 56552580, 59245560, 60322752, 61439840, 62207838, 63195264, 64631520, 67025280, 69119820, 71094672, 73727808, 75403440, 78994080, 82943784, 86175360, 88868340, 90484128, 92159760, 94792896, 100537920, 103679730, 105325440, 110591712, 113105160, 118491120, 120645504, 122879680, 124415676, 129263040, 138239640, 142189344, 147455616, 150806880, 155519595, 157988160, 165887568, 177736680, 180968256, 184319520, 189585792, 201075840, 207359460, 221183424, 226210320, 236982240, 245759360, 248831352, 258526080, 276479280, 284378688, 301613760, 311039190, 315976320, 331775136, 355473360, 361936512, 368639040, 414718920, 442366848, 452420640, 473964480, 497662704, 552958560, 568757376, 603227520, 622078380, 663550272, 710946720, 737278080, 829437840, 904841280, 947928960, 995325408, 1105917120, 1244156760, 1327100544, 1421893440, 1658875680, 1809682560, 1990650816, 2211834240, 2488313520, 2843786880, 3317751360, 3981301632, 4976627040, 6635502720, 9953254080, 19906508160]

約数ペア:

[(1, 19906508160), (2, 9953254080), (3, 6635502720), (4, 4976627040), (5, 3981301632), (6, 3317751360), (7, 2843786880), (8, 2488313520), (9, 2211834240), (10, 1990650816), (11, 1809682560), (12, 1658875680), (14, 1421893440), (15, 1327100544), (16, 1244156760), (18, 1105917120), (20, 995325408), (21, 947928960), (22, 904841280), (24, 829437840), (27, 737278080), (28, 710946720), (30, 663550272), (32, 622078380), (33, 603227520), (35, 568757376), (36, 552958560), (40, 497662704), (42, 473964480), (44, 452420640), (45, 442366848), (48, 414718920), (54, 368639040), (55, 361936512), (56, 355473360), (60, 331775136), (63, 315976320), (64, 311039190), (66, 301613760), (70, 284378688), (72, 276479280), (77, 258526080), (80, 248831352), (81, 245759360), (84, 236982240), (88, 226210320), (90, 221183424), (96, 207359460), (99, 201075840), (105, 189585792), (108, 184319520), (110, 180968256), (112, 177736680), (120, 165887568), (126, 157988160), (128, 155519595), (132, 150806880), (135, 147455616), (140, 142189344), (144, 138239640), (154, 129263040), (160, 124415676), (162, 122879680), (165, 120645504), (168, 118491120), (176, 113105160), (180, 110591712), (189, 105325440), (192, 103679730), (198, 100537920), (210, 94792896), (216, 92159760), (220, 90484128), (224, 88868340), (231, 86175360), (240, 82943784), (252, 78994080), (264, 75403440), (270, 73727808), (280, 71094672), (288, 69119820), (297, 67025280), (308, 64631520), (315, 63195264), (320, 62207838), (324, 61439840), (330, 60322752), (336, 59245560), (352, 56552580), (360, 55295856), (378, 52662720), (384, 51839865), (385, 51705216), (396, 50268960), (405, 49151872), (420, 47396448), (432, 46079880), (440, 45242064), (448, 44434170), (462, 43087680), (480, 41471892), (495, 40215168), (504, 39497040), (528, 37701720), (540, 36863904), (560, 35547336), (567, 35108480), (576, 34559910), (594, 33512640), (616, 32315760), (630, 31597632), (640, 31103919), (648, 30719920), (660, 30161376), (672, 29622780), (693, 28725120), (704, 28276290), (720, 27647928), (756, 26331360), (770, 25852608), (792, 25134480), (810, 24575936), (840, 23698224), (864, 23039940), (880, 22621032), (891, 22341760), (896, 22217085), (924, 21543840), (945, 21065088), (960, 20735946), (990, 20107584), (1008, 19748520), (1056, 18850860), (1080, 18431952), (1120, 17773668), (1134, 17554240), (1152, 17279955), (1155, 17235072), (1188, 16756320), (1232, 16157880), (1260, 15798816), (1296, 15359960), (1320, 15080688), (1344, 14811390), (1386, 14362560), (1408, 14138145), (1440, 13823964), (1485, 13405056), (1512, 13165680), (1540, 12926304), (1584, 12567240), (1620, 12287968), (1680, 11849112), (1728, 11519970), (1760, 11310516), (1782, 11170880), (1848, 10771920), (1890, 10532544), (1920, 10367973), (1980, 10053792), (2016, 9874260), (2079, 9575040), (2112, 9425430), (2160, 9215976), (2240, 8886834), (2268, 8777120), (2310, 8617536), (2376, 8378160), (2464, 8078940), (2520, 7899408), (2592, 7679980), (2640, 7540344), (2688, 7405695), (2772, 7181280), (2835, 7021696), (2880, 6911982), (2970, 6702528), (3024, 6582840), (3080, 6463152), (3168, 6283620), (3240, 6143984), (3360, 5924556), (3456, 5759985), (3465, 5745024), (3520, 5655258), (3564, 5585440), (3696, 5385960), (3780, 5266272), (3960, 5026896), (4032, 4937130), (4158, 4787520), (4224, 4712715), (4320, 4607988), (4455, 4468352), (4480, 4443417), (4536, 4388560), (4620, 4308768), (4752, 4189080), (4928, 4039470), (4987, 3991680), (5040, 3949704), (5184, 3839990), (5280, 3770172), (5544, 3590640), (5670, 3510848), (5760, 3455991), (5940, 3351264), (6048, 3291420), (6160, 3231576), (6237, 3191680), (6336, 3141810), (6480, 3071992), (6720, 2962278), (6930, 2872512), (7040, 2827629), (7128, 2792720), (7392, 2692980), (7560, 2633136), (7920, 2513448), (8064, 2468565), (8316, 2393760), (8640, 2303994), (8910, 2234176), (9072, 2194280), (9240, 2154384), (9504, 2094540), (9856, 2019735), (9974, 1995840), (10080, 1974852), (10368, 1919995), (10395, 1915008), (10560, 1885086), (11088, 1795320), (11340, 1755424), (11880, 1675632), (12096, 1645710), (12320, 1615788), (12474, 1595840), (12672, 1570905), (12960, 1535996), (13440, 1481139), (13860, 1436256), (14256, 1396360), (14784, 1346490), (14961, 1330560), (15120, 1316568), (15840, 1256724), (16632, 1196880), (17280, 1151997), (17820, 1117088), (18144, 1097140), (18480, 1077192), (19008, 1047270), (19948, 997920), (20160, 987426), (20790, 957504), (21120, 942543), (22176, 897660), (22680, 877712), (23760, 837816), (24192, 822855), (24640, 807894), (24935, 798336), (24948, 797920), (25920, 767998), (27720, 718128), (28512, 698180), (29568, 673245), (29922, 665280), (30240, 658284), (31185, 638336), (31680, 628362), (33264, 598440), (34909, 570240), (35640, 558544), (36288, 548570), (36960, 538596), (38016, 523635), (39896, 498960), (40320, 493713), (41580, 478752), (44352, 448830), (44883, 443520), (45360, 438856), (47520, 418908), (49280, 403947), (49870, 399168), (49896, 398960), (51840, 383999), (54857, 362880), (55440, 359064), (57024, 349090), (59844, 332640), (60480, 329142), (62370, 319168), (63360, 314181), (66528, 299220), (69818, 285120), (71280, 279272), (72576, 274285), (73920, 269298), (74805, 266112), (79792, 249480), (83160, 239376), (88704, 224415), (89766, 221760), (90720, 219428), (95040, 209454), (99740, 199584), (99792, 199480), (104727, 190080), (109714, 181440), (110880, 179532), (114048, 174545), (119688, 166320), (120960, 164571), (124740, 159584), (133056, 149610), (134649, 147840), (139636, 142560)]