1992201120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 576

約数和(自身を含む): 8744246784

約数和(自身を除く): 6752045664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 96, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 160, 161, 168, 180, 182, 184, 195, 207, 208, 210, 224, 230, 234, 240, 252, 260, 273, 276, 280, 288, 299, 312, 315, 322, 336, 345, 360, 364, 368, 390, 414, 416, 420, 455, 460, 468, 480, 483, 504, 520, 546, 552, 560, 585, 598, 624, 630, 644, 661, 672, 690, 720, 728, 736, 780, 805, 819, 828, 840, 897, 910, 920, 936, 966, 1008, 1035, 1040, 1092, 1104, 1120, 1170, 1196, 1248, 1260, 1288, 1322, 1365, 1380, 1440, 1449, 1456, 1495, 1560, 1610, 1638, 1656, 1680, 1794, 1820, 1840, 1872, 1932, 1983, 2016, 2070, 2080, 2093, 2184, 2208, 2340, 2392, 2415, 2520, 2576, 2644, 2691, 2730, 2760, 2898, 2912, 2990, 3120, 3220, 3276, 3305, 3312, 3360, 3588, 3640, 3680, 3744, 3864, 3966, 4095, 4140, 4186, 4368, 4485, 4627, 4680, 4784, 4830, 5040, 5152, 5288, 5382, 5460, 5520, 5796, 5949, 5980, 6240, 6279, 6440, 6552, 6610, 6624, 7176, 7245, 7280, 7728, 7932, 8190, 8280, 8372, 8593, 8736, 8970, 9254, 9360, 9568, 9660, 9915, 10080, 10465, 10576, 10764, 10920, 11040, 11592, 11898, 11960, 12558, 12880, 13104, 13220, 13455, 13881, 14352, 14490, 14560, 15203, 15456, 15864, 16380, 16560, 16744, 17186, 17940, 18508, 18720, 18837, 19320, 19830, 20930, 21152, 21528, 21840, 23135, 23184, 23796, 23920, 25116, 25760, 25779, 26208, 26440, 26910, 27762, 28704, 28980, 29745, 30406, 31395, 31728, 32760, 33120, 33488, 34372, 35880, 37016, 37674, 38640, 39660, 41643, 41860, 42965, 43056, 43680, 45609, 46270, 46368, 47592, 47840, 50232, 51558, 52880, 53820, 55524, 57960, 59490, 60151, 60812, 62790, 63456, 65520, 66976, 68744, 69405, 71760, 74032, 75348, 76015, 77280, 77337, 79320, 83286, 83720, 85930, 86112, 91218, 92540, 94185, 95184, 100464, 103116, 105760, 106421, 107640, 111048, 115920, 118980, 120302, 121624, 125580, 128895, 131040, 136827, 137488, 138810, 143520, 148064, 150696, 152030, 154674, 158640, 166572, 167440, 171860, 180453, 182436, 185080, 188370, 190368, 197639, 200928, 206232, 208215, 212842, 215280, 222096, 228045, 231840, 237960, 240604, 243248, 251160, 257790, 273654, 274976, 277620, 300755, 301392, 304060, 309348, 317280, 319263, 333144, 334880, 343720, 360906, 364872, 370160, 376740, 386685, 395278, 412464, 416430, 425684, 430560, 444192, 456090, 475920, 481208, 486496, 502320, 515580, 532105, 541359, 547308, 555240, 592917, 601510, 602784, 608120, 618696, 638526, 666288, 684135, 687440, 721812, 729744, 740320, 753480, 773370, 790556, 824928, 832860, 851368, 902265, 912180, 951840, 957789, 962416, 988195, 1004640, 1031160, 1064210, 1082718, 1094616, 1110480, 1185834, 1203020, 1216240, 1237392, 1277052, 1332576, 1368270, 1374880, 1383473, 1443624, 1459488, 1506960, 1546740, 1581112, 1596315, 1665720, 1702736, 1778751, 1804530, 1824360, 1915578, 1924832, 1976390, 2062320, 2128420, 2165436, 2189232, 2220960, 2371668, 2406040, 2432480, 2474784, 2554104, 2706795, 2736540, 2766946, 2887248, 2964585, 3013920, 3093480, 3162224, 3192630, 3331440, 3405472, 3557502, 3609060, 3648720, 3831156, 3952780, 4124640, 4150419, 4256840, 4330872, 4378464, 4743336, 4788945, 4812080, 5108208, 5413590, 5473080, 5533892, 5774496, 5929170, 6186960, 6324448, 6385260, 6662880, 6917365, 7115004, 7218120, 7297440, 7662312, 7905560, 8300838, 8513680, 8661744, 8893755, 9486672, 9577890, 9624160, 10216416, 10827180, 10946160, 11067784, 11858340, 12373920, 12451257, 12770520, 13834730, 14230008, 14436240, 15324624, 15811120, 16601676, 17027360, 17323488, 17787510, 18973344, 19155780, 20752095, 21654360, 21892320, 22135568, 23716680, 24902514, 25541040, 27669460, 28460016, 28872480, 30649248, 31622240, 33203352, 35575020, 38311560, 41504190, 43308720, 44271136, 47433360, 49805028, 51082080, 55338920, 56920032, 62256285, 66406704, 71150040, 76623120, 83008380, 86617440, 94866720, 99610056, 110677840, 124512570, 132813408, 142300080, 153246240, 166016760, 199220112, 221355680, 249025140, 284600160, 332033520, 398440224, 498050280, 664067040, 996100560, 1992201120]

約数ペア:

[(1, 1992201120), (2, 996100560), (3, 664067040), (4, 498050280), (5, 398440224), (6, 332033520), (7, 284600160), (8, 249025140), (9, 221355680), (10, 199220112), (12, 166016760), (13, 153246240), (14, 142300080), (15, 132813408), (16, 124512570), (18, 110677840), (20, 99610056), (21, 94866720), (23, 86617440), (24, 83008380), (26, 76623120), (28, 71150040), (30, 66406704), (32, 62256285), (35, 56920032), (36, 55338920), (39, 51082080), (40, 49805028), (42, 47433360), (45, 44271136), (46, 43308720), (48, 41504190), (52, 38311560), (56, 35575020), (60, 33203352), (63, 31622240), (65, 30649248), (69, 28872480), (70, 28460016), (72, 27669460), (78, 25541040), (80, 24902514), (84, 23716680), (90, 22135568), (91, 21892320), (92, 21654360), (96, 20752095), (104, 19155780), (105, 18973344), (112, 17787510), (115, 17323488), (117, 17027360), (120, 16601676), (126, 15811120), (130, 15324624), (138, 14436240), (140, 14230008), (144, 13834730), (156, 12770520), (160, 12451257), (161, 12373920), (168, 11858340), (180, 11067784), (182, 10946160), (184, 10827180), (195, 10216416), (207, 9624160), (208, 9577890), (210, 9486672), (224, 8893755), (230, 8661744), (234, 8513680), (240, 8300838), (252, 7905560), (260, 7662312), (273, 7297440), (276, 7218120), (280, 7115004), (288, 6917365), (299, 6662880), (312, 6385260), (315, 6324448), (322, 6186960), (336, 5929170), (345, 5774496), (360, 5533892), (364, 5473080), (368, 5413590), (390, 5108208), (414, 4812080), (416, 4788945), (420, 4743336), (455, 4378464), (460, 4330872), (468, 4256840), (480, 4150419), (483, 4124640), (504, 3952780), (520, 3831156), (546, 3648720), (552, 3609060), (560, 3557502), (585, 3405472), (598, 3331440), (624, 3192630), (630, 3162224), (644, 3093480), (661, 3013920), (672, 2964585), (690, 2887248), (720, 2766946), (728, 2736540), (736, 2706795), (780, 2554104), (805, 2474784), (819, 2432480), (828, 2406040), (840, 2371668), (897, 2220960), (910, 2189232), (920, 2165436), (936, 2128420), (966, 2062320), (1008, 1976390), (1035, 1924832), (1040, 1915578), (1092, 1824360), (1104, 1804530), (1120, 1778751), (1170, 1702736), (1196, 1665720), (1248, 1596315), (1260, 1581112), (1288, 1546740), (1322, 1506960), (1365, 1459488), (1380, 1443624), (1440, 1383473), (1449, 1374880), (1456, 1368270), (1495, 1332576), (1560, 1277052), (1610, 1237392), (1638, 1216240), (1656, 1203020), (1680, 1185834), (1794, 1110480), (1820, 1094616), (1840, 1082718), (1872, 1064210), (1932, 1031160), (1983, 1004640), (2016, 988195), (2070, 962416), (2080, 957789), (2093, 951840), (2184, 912180), (2208, 902265), (2340, 851368), (2392, 832860), (2415, 824928), (2520, 790556), (2576, 773370), (2644, 753480), (2691, 740320), (2730, 729744), (2760, 721812), (2898, 687440), (2912, 684135), (2990, 666288), (3120, 638526), (3220, 618696), (3276, 608120), (3305, 602784), (3312, 601510), (3360, 592917), (3588, 555240), (3640, 547308), (3680, 541359), (3744, 532105), (3864, 515580), (3966, 502320), (4095, 486496), (4140, 481208), (4186, 475920), (4368, 456090), (4485, 444192), (4627, 430560), (4680, 425684), (4784, 416430), (4830, 412464), (5040, 395278), (5152, 386685), (5288, 376740), (5382, 370160), (5460, 364872), (5520, 360906), (5796, 343720), (5949, 334880), (5980, 333144), (6240, 319263), (6279, 317280), (6440, 309348), (6552, 304060), (6610, 301392), (6624, 300755), (7176, 277620), (7245, 274976), (7280, 273654), (7728, 257790), (7932, 251160), (8190, 243248), (8280, 240604), (8372, 237960), (8593, 231840), (8736, 228045), (8970, 222096), (9254, 215280), (9360, 212842), (9568, 208215), (9660, 206232), (9915, 200928), (10080, 197639), (10465, 190368), (10576, 188370), (10764, 185080), (10920, 182436), (11040, 180453), (11592, 171860), (11898, 167440), (11960, 166572), (12558, 158640), (12880, 154674), (13104, 152030), (13220, 150696), (13455, 148064), (13881, 143520), (14352, 138810), (14490, 137488), (14560, 136827), (15203, 131040), (15456, 128895), (15864, 125580), (16380, 121624), (16560, 120302), (16744, 118980), (17186, 115920), (17940, 111048), (18508, 107640), (18720, 106421), (18837, 105760), (19320, 103116), (19830, 100464), (20930, 95184), (21152, 94185), (21528, 92540), (21840, 91218), (23135, 86112), (23184, 85930), (23796, 83720), (23920, 83286), (25116, 79320), (25760, 77337), (25779, 77280), (26208, 76015), (26440, 75348), (26910, 74032), (27762, 71760), (28704, 69405), (28980, 68744), (29745, 66976), (30406, 65520), (31395, 63456), (31728, 62790), (32760, 60812), (33120, 60151), (33488, 59490), (34372, 57960), (35880, 55524), (37016, 53820), (37674, 52880), (38640, 51558), (39660, 50232), (41643, 47840), (41860, 47592), (42965, 46368), (43056, 46270), (43680, 45609)]