20965784840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 768

約数和(自身を含む): 70601932800

約数和(自身を除く): 49636147960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 19, 20, 22, 26, 28, 31, 35, 38, 40, 44, 49, 52, 55, 56, 62, 65, 70, 76, 77, 88, 91, 95, 98, 104, 110, 124, 127, 130, 133, 140, 143, 152, 154, 155, 182, 190, 196, 209, 217, 220, 245, 247, 248, 254, 260, 266, 280, 286, 308, 310, 341, 364, 380, 385, 392, 403, 418, 434, 440, 455, 490, 494, 508, 520, 532, 539, 572, 589, 616, 620, 635, 637, 665, 682, 715, 728, 760, 770, 806, 836, 868, 889, 910, 931, 980, 988, 1001, 1016, 1045, 1064, 1078, 1085, 1144, 1178, 1235, 1240, 1270, 1274, 1330, 1364, 1397, 1430, 1463, 1519, 1540, 1612, 1651, 1672, 1705, 1729, 1736, 1778, 1820, 1862, 1960, 1976, 2002, 2015, 2090, 2156, 2170, 2356, 2387, 2413, 2470, 2540, 2548, 2660, 2695, 2717, 2728, 2794, 2821, 2860, 2926, 2945, 3038, 3080, 3185, 3224, 3302, 3410, 3458, 3556, 3640, 3724, 3937, 4004, 4030, 4123, 4180, 4312, 4340, 4433, 4445, 4655, 4712, 4774, 4826, 4940, 5005, 5080, 5096, 5320, 5390, 5434, 5588, 5642, 5720, 5852, 5890, 6076, 6223, 6370, 6479, 6604, 6820, 6916, 6985, 7007, 7112, 7315, 7448, 7595, 7657, 7874, 8008, 8060, 8246, 8255, 8360, 8645, 8680, 8866, 8890, 9310, 9548, 9652, 9779, 9880, 10010, 10241, 10780, 10868, 11176, 11284, 11557, 11704, 11780, 11935, 12065, 12103, 12152, 12446, 12740, 12958, 13208, 13585, 13640, 13832, 13970, 14014, 14105, 14630, 15190, 15314, 15748, 16120, 16492, 16510, 16709, 16891, 17290, 17732, 17780, 18161, 18620, 19019, 19096, 19304, 19558, 19685, 19747, 20020, 20482, 20615, 21560, 21736, 22165, 22568, 23114, 23560, 23870, 24130, 24206, 24892, 25480, 25916, 26543, 27170, 27559, 27940, 28028, 28210, 28861, 29260, 30380, 30628, 31031, 31115, 31369, 31496, 32395, 32984, 33020, 33418, 33782, 34580, 35035, 35464, 35560, 36322, 37240, 38038, 38285, 39116, 39370, 39494, 40040, 40964, 41230, 43307, 44330, 45353, 46228, 47740, 48260, 48412, 48895, 49784, 51181, 51205, 51832, 53086, 53599, 54340, 55118, 55880, 56056, 56420, 57722, 57785, 58520, 60515, 60760, 61256, 62062, 62230, 62738, 64790, 66040, 66836, 67564, 68453, 69160, 70070, 72644, 74803, 76076, 76570, 78232, 78740, 78988, 80899, 81928, 82460, 83545, 84227, 84455, 86614, 88660, 90706, 90805, 92456, 95095, 95480, 96520, 96824, 97790, 98735, 102362, 102410, 106172, 107198, 108680, 110236, 112840, 115444, 115570, 118237, 121030, 124124, 124460, 125476, 127127, 129580, 132715, 133133, 133672, 135128, 136906, 137795, 140140, 144305, 145288, 149606, 152152, 153140, 155155, 156845, 157480, 157976, 161798, 164920, 167090, 168454, 168910, 173228, 177320, 181412, 181610, 185801, 190190, 192913, 195580, 197470, 204724, 204820, 212344, 214396, 216535, 217217, 219583, 220472, 226765, 230888, 231140, 236474, 242060, 248248, 248920, 250952, 254254, 255905, 259160, 265430, 266266, 267995, 273812, 275590, 280280, 288610, 299212, 303149, 306280, 310310, 313690, 317471, 323596, 334180, 336908, 337820, 342265, 345059, 346456, 358267, 362824, 363220, 371602, 374015, 375193, 380380, 385826, 391160, 394940, 404495, 409448, 409640, 421135, 428792, 433070, 434434, 439166, 453530, 462280, 472948, 484120, 508508, 511810, 523621, 530860, 532532, 535990, 547624, 551180, 562991, 577220, 589589, 591185, 598424, 606298, 620620, 627380, 634942, 635635, 647192, 665665, 668360, 673816, 675640, 684530, 690118, 716534, 726440, 743204, 748030, 750386, 760760, 771652, 789880, 808990, 822833, 842270, 866140, 868868, 878332, 889889, 907060, 929005, 945896, 964565, 972439, 1017016, 1023620, 1047242, 1061720, 1065064, 1071980, 1086085, 1097915, 1102360, 1125982, 1154440, 1179178, 1182370, 1212596, 1241240, 1254760, 1269884, 1271270, 1300607, 1331330, 1369060, 1380236, 1433068, 1486408, 1496060, 1500772, 1515745, 1537081, 1543304, 1587355, 1617980, 1645666, 1684540, 1725295, 1732280, 1737736, 1756664, 1779778, 1791335, 1814120, 1858010, 1875965, 1929130, 1944878, 2047240, 2094484, 2122043, 2143960, 2172170, 2195830, 2251964, 2358356, 2364740, 2415413, 2425192, 2507869, 2539768, 2542540, 2601214, 2618105, 2662660, 2738120, 2760472, 2814955, 2866136, 2947945, 2992120, 3001544, 3031490, 3074162, 3174710, 3235960, 3291332, 3369080, 3450590, 3559556, 3582670, 3665347, 3716020, 3751930, 3858260, 3889756, 3940937, 4114165, 4127123, 4188968, 4244086, 4344340, 4391660, 4449445, 4503928, 4716712, 4729480, 4830826, 4862195, 5015738, 5085080, 5202428, 5236210, 5325320, 5629910, 5759831, 5895890, 6062980, 6148324, 6349420, 6503035, 6582664, 6807073, 6901180, 7119112, 7165340, 7330694, 7432040, 7503860, 7685405, 7716520, 7779512, 7881874, 8228330, 8254246, 8488172, 8688680, 8783320, 8898890, 9661652, 9724390, 10031476, 10404856, 10472420, 10610215, 10696829, 11259820, 11519662, 11791780, 12077065, 12125960, 12296648, 12539345, 12698840, 13006070, 13614146, 13802360, 14330680, 14661388, 15007720, 15370810, 15763748, 16456660, 16508492, 16907891, 16976344, 17797780, 18326735, 19323304, 19448780, 19704685, 20062952, 20635615, 20944840, 21220430, 21393658, 22519640, 23039324, 23583560, 24154130, 25078690, 26012140, 27228292, 27586559, 28799155, 29322776, 30741620, 31527496, 32913320, 33016984, 33815782, 34035365, 35595560, 36653470, 38897560, 39409370, 40318817, 41271230, 42440860, 42787316, 46078648, 47649511, 48308260, 50157380, 52024280, 53484145, 54456584, 55173118, 57598310, 61483240, 67631564, 68070730, 73306940, 74877803, 78818740, 80637634, 82542460, 84539455, 84881720, 85574632, 95299022, 96616520, 100314760, 106968290, 110346236, 115196620, 135263128, 136141460, 137932795, 146613880, 149755606, 157637480, 161275268, 165084920, 169078910, 190598044, 201594085, 213936580, 220692472, 230393240, 238247555, 272282920, 275865590, 299511212, 322550536, 338157820, 374389015, 381196088, 403188170, 427873160, 476495110, 524144621, 551731180, 599022424, 676315640, 748778030, 806376340, 952990220, 1048289242, 1103462360, 1497556060, 1612752680, 1905980440, 2096578484, 2620723105, 2995112120, 4193156968, 5241446210, 10482892420, 20965784840]

約数ペア:

[(1, 20965784840), (2, 10482892420), (4, 5241446210), (5, 4193156968), (7, 2995112120), (8, 2620723105), (10, 2096578484), (11, 1905980440), (13, 1612752680), (14, 1497556060), (19, 1103462360), (20, 1048289242), (22, 952990220), (26, 806376340), (28, 748778030), (31, 676315640), (35, 599022424), (38, 551731180), (40, 524144621), (44, 476495110), (49, 427873160), (52, 403188170), (55, 381196088), (56, 374389015), (62, 338157820), (65, 322550536), (70, 299511212), (76, 275865590), (77, 272282920), (88, 238247555), (91, 230393240), (95, 220692472), (98, 213936580), (104, 201594085), (110, 190598044), (124, 169078910), (127, 165084920), (130, 161275268), (133, 157637480), (140, 149755606), (143, 146613880), (152, 137932795), (154, 136141460), (155, 135263128), (182, 115196620), (190, 110346236), (196, 106968290), (209, 100314760), (217, 96616520), (220, 95299022), (245, 85574632), (247, 84881720), (248, 84539455), (254, 82542460), (260, 80637634), (266, 78818740), (280, 74877803), (286, 73306940), (308, 68070730), (310, 67631564), (341, 61483240), (364, 57598310), (380, 55173118), (385, 54456584), (392, 53484145), (403, 52024280), (418, 50157380), (434, 48308260), (440, 47649511), (455, 46078648), (490, 42787316), (494, 42440860), (508, 41271230), (520, 40318817), (532, 39409370), (539, 38897560), (572, 36653470), (589, 35595560), (616, 34035365), (620, 33815782), (635, 33016984), (637, 32913320), (665, 31527496), (682, 30741620), (715, 29322776), (728, 28799155), (760, 27586559), (770, 27228292), (806, 26012140), (836, 25078690), (868, 24154130), (889, 23583560), (910, 23039324), (931, 22519640), (980, 21393658), (988, 21220430), (1001, 20944840), (1016, 20635615), (1045, 20062952), (1064, 19704685), (1078, 19448780), (1085, 19323304), (1144, 18326735), (1178, 17797780), (1235, 16976344), (1240, 16907891), (1270, 16508492), (1274, 16456660), (1330, 15763748), (1364, 15370810), (1397, 15007720), (1430, 14661388), (1463, 14330680), (1519, 13802360), (1540, 13614146), (1612, 13006070), (1651, 12698840), (1672, 12539345), (1705, 12296648), (1729, 12125960), (1736, 12077065), (1778, 11791780), (1820, 11519662), (1862, 11259820), (1960, 10696829), (1976, 10610215), (2002, 10472420), (2015, 10404856), (2090, 10031476), (2156, 9724390), (2170, 9661652), (2356, 8898890), (2387, 8783320), (2413, 8688680), (2470, 8488172), (2540, 8254246), (2548, 8228330), (2660, 7881874), (2695, 7779512), (2717, 7716520), (2728, 7685405), (2794, 7503860), (2821, 7432040), (2860, 7330694), (2926, 7165340), (2945, 7119112), (3038, 6901180), (3080, 6807073), (3185, 6582664), (3224, 6503035), (3302, 6349420), (3410, 6148324), (3458, 6062980), (3556, 5895890), (3640, 5759831), (3724, 5629910), (3937, 5325320), (4004, 5236210), (4030, 5202428), (4123, 5085080), (4180, 5015738), (4312, 4862195), (4340, 4830826), (4433, 4729480), (4445, 4716712), (4655, 4503928), (4712, 4449445), (4774, 4391660), (4826, 4344340), (4940, 4244086), (5005, 4188968), (5080, 4127123), (5096, 4114165), (5320, 3940937), (5390, 3889756), (5434, 3858260), (5588, 3751930), (5642, 3716020), (5720, 3665347), (5852, 3582670), (5890, 3559556), (6076, 3450590), (6223, 3369080), (6370, 3291332), (6479, 3235960), (6604, 3174710), (6820, 3074162), (6916, 3031490), (6985, 3001544), (7007, 2992120), (7112, 2947945), (7315, 2866136), (7448, 2814955), (7595, 2760472), (7657, 2738120), (7874, 2662660), (8008, 2618105), (8060, 2601214), (8246, 2542540), (8255, 2539768), (8360, 2507869), (8645, 2425192), (8680, 2415413), (8866, 2364740), (8890, 2358356), (9310, 2251964), (9548, 2195830), (9652, 2172170), (9779, 2143960), (9880, 2122043), (10010, 2094484), (10241, 2047240), (10780, 1944878), (10868, 1929130), (11176, 1875965), (11284, 1858010), (11557, 1814120), (11704, 1791335), (11780, 1779778), (11935, 1756664), (12065, 1737736), (12103, 1732280), (12152, 1725295), (12446, 1684540), (12740, 1645666), (12958, 1617980), (13208, 1587355), (13585, 1543304), (13640, 1537081), (13832, 1515745), (13970, 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(83545, 250952), (84227, 248920), (84455, 248248), (86614, 242060), (88660, 236474), (90706, 231140), (90805, 230888), (92456, 226765), (95095, 220472), (95480, 219583), (96520, 217217), (96824, 216535), (97790, 214396), (98735, 212344), (102362, 204820), (102410, 204724), (106172, 197470), (107198, 195580), (108680, 192913), (110236, 190190), (112840, 185801), (115444, 181610), (115570, 181412), (118237, 177320), (121030, 173228), (124124, 168910), (124460, 168454), (125476, 167090), (127127, 164920), (129580, 161798), (132715, 157976), (133133, 157480), (133672, 156845), (135128, 155155), (136906, 153140), (137795, 152152), (140140, 149606), (144305, 145288)]