27827039520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1999}}^1$

素因数の和:3408

約数の個数: 288

約数和(自身を含む): 108658368000

約数和(自身を除く): 80831328480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1381, 1440, 1680, 1999, 2016, 2520, 2762, 3360, 3998, 4143, 5040, 5524, 5997, 6905, 7996, 8286, 9667, 9995, 10080, 11048, 11994, 12429, 13810, 13993, 15992, 16572, 17991, 19334, 19990, 20715, 22096, 23988, 24858, 27620, 27986, 29001, 29985, 31984, 33144, 35982, 38668, 39980, 41430, 41979, 44192, 47976, 48335, 49716, 55240, 55972, 58002, 59970, 62145, 63968, 66288, 69965, 71964, 77336, 79960, 82860, 83958, 87003, 89955, 95952, 96670, 99432, 110480, 111944, 116004, 119940, 124290, 125937, 132576, 139930, 143928, 145005, 154672, 159920, 165720, 167916, 174006, 179910, 191904, 193340, 198864, 209895, 220960, 223888, 232008, 239880, 248580, 251874, 279860, 287856, 290010, 309344, 319840, 331440, 335832, 348012, 359820, 386680, 397728, 419790, 435015, 447776, 464016, 479760, 497160, 503748, 559720, 575712, 580020, 629685, 662880, 671664, 696024, 719640, 773360, 839580, 870030, 928032, 959520, 994320, 1007496, 1119440, 1160040, 1259370, 1343328, 1392048, 1439280, 1546720, 1679160, 1740060, 1988640, 2014992, 2238880, 2320080, 2518740, 2760619, 2784096, 2878560, 3358320, 3480120, 4029984, 4640160, 5037480, 5521238, 6716640, 6960240, 8281857, 10074960, 11042476, 13803095, 13920480, 16563714, 19324333, 20149920, 22084952, 24845571, 27606190, 33127428, 38648666, 41409285, 44169904, 49691142, 55212380, 57972999, 66254856, 77297332, 82818570, 88339808, 96621665, 99382284, 110424760, 115945998, 124227855, 132509712, 154594664, 165637140, 173918997, 193243330, 198764568, 220849520, 231891996, 248455710, 265019424, 289864995, 309189328, 331274280, 347837994, 386486660, 397529136, 441699040, 463783992, 496911420, 579729990, 618378656, 662548560, 695675988, 772973320, 795058272, 869594985, 927567984, 993822840, 1159459980, 1325097120, 1391351976, 1545946640, 1739189970, 1855135968, 1987645680, 2318919960, 2782703952, 3091893280, 3478379940, 3975291360, 4637839920, 5565407904, 6956759880, 9275679840, 13913519760, 27827039520]

約数ペア:

[(1, 27827039520), (2, 13913519760), (3, 9275679840), (4, 6956759880), (5, 5565407904), (6, 4637839920), (7, 3975291360), (8, 3478379940), (9, 3091893280), (10, 2782703952), (12, 2318919960), (14, 1987645680), (15, 1855135968), (16, 1739189970), (18, 1545946640), (20, 1391351976), (21, 1325097120), (24, 1159459980), (28, 993822840), (30, 927567984), (32, 869594985), (35, 795058272), (36, 772973320), (40, 695675988), (42, 662548560), (45, 618378656), (48, 579729990), (56, 496911420), (60, 463783992), (63, 441699040), (70, 397529136), (72, 386486660), (80, 347837994), (84, 331274280), (90, 309189328), (96, 289864995), (105, 265019424), (112, 248455710), (120, 231891996), (126, 220849520), (140, 198764568), (144, 193243330), (160, 173918997), (168, 165637140), (180, 154594664), (210, 132509712), (224, 124227855), (240, 115945998), (252, 110424760), (280, 99382284), (288, 96621665), (315, 88339808), (336, 82818570), (360, 77297332), (420, 66254856), (480, 57972999), (504, 55212380), (560, 49691142), (630, 44169904), (672, 41409285), (720, 38648666), (840, 33127428), (1008, 27606190), (1120, 24845571), (1260, 22084952), (1381, 20149920), (1440, 19324333), (1680, 16563714), (1999, 13920480), (2016, 13803095), (2520, 11042476), (2762, 10074960), (3360, 8281857), (3998, 6960240), (4143, 6716640), (5040, 5521238), (5524, 5037480), (5997, 4640160), (6905, 4029984), (7996, 3480120), (8286, 3358320), (9667, 2878560), (9995, 2784096), (10080, 2760619), (11048, 2518740), (11994, 2320080), (12429, 2238880), (13810, 2014992), (13993, 1988640), (15992, 1740060), (16572, 1679160), (17991, 1546720), (19334, 1439280), (19990, 1392048), (20715, 1343328), (22096, 1259370), (23988, 1160040), (24858, 1119440), (27620, 1007496), (27986, 994320), (29001, 959520), (29985, 928032), (31984, 870030), (33144, 839580), (35982, 773360), (38668, 719640), (39980, 696024), (41430, 671664), (41979, 662880), (44192, 629685), (47976, 580020), (48335, 575712), (49716, 559720), (55240, 503748), (55972, 497160), (58002, 479760), (59970, 464016), (62145, 447776), (63968, 435015), (66288, 419790), (69965, 397728), (71964, 386680), (77336, 359820), (79960, 348012), (82860, 335832), (83958, 331440), (87003, 319840), (89955, 309344), (95952, 290010), (96670, 287856), (99432, 279860), (110480, 251874), (111944, 248580), (116004, 239880), (119940, 232008), (124290, 223888), (125937, 220960), (132576, 209895), (139930, 198864), (143928, 193340), (145005, 191904), (154672, 179910), (159920, 174006), (165720, 167916)]