1998071040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 576

約数和(自身を含む): 7829337600

約数和(自身を除く): 5831266560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 41, 42, 48, 49, 56, 60, 64, 70, 74, 80, 82, 84, 96, 98, 105, 111, 112, 120, 123, 128, 140, 147, 148, 160, 164, 168, 185, 192, 196, 205, 210, 222, 224, 240, 245, 246, 256, 259, 280, 287, 294, 296, 320, 328, 336, 343, 370, 384, 392, 410, 420, 444, 448, 480, 490, 492, 518, 555, 560, 574, 588, 592, 615, 640, 656, 672, 686, 735, 740, 768, 777, 784, 820, 840, 861, 888, 896, 960, 980, 984, 1029, 1036, 1110, 1120, 1148, 1176, 1184, 1230, 1280, 1295, 1312, 1344, 1372, 1435, 1470, 1480, 1517, 1554, 1568, 1640, 1680, 1715, 1722, 1776, 1792, 1813, 1920, 1960, 1968, 2009, 2058, 2072, 2220, 2240, 2296, 2352, 2368, 2460, 2590, 2624, 2688, 2744, 2870, 2940, 2960, 3034, 3108, 3136, 3280, 3360, 3430, 3444, 3552, 3626, 3840, 3885, 3920, 3936, 4018, 4116, 4144, 4305, 4440, 4480, 4551, 4592, 4704, 4736, 4920, 5145, 5180, 5248, 5376, 5439, 5488, 5740, 5880, 5920, 6027, 6068, 6216, 6272, 6560, 6720, 6860, 6888, 7104, 7252, 7585, 7770, 7840, 7872, 8036, 8232, 8288, 8610, 8880, 8960, 9065, 9102, 9184, 9408, 9472, 9840, 10045, 10290, 10360, 10496, 10619, 10878, 10976, 11480, 11760, 11840, 12054, 12136, 12432, 12544, 12691, 13120, 13440, 13720, 13776, 14063, 14208, 14504, 15170, 15540, 15680, 15744, 16072, 16464, 16576, 17220, 17760, 18130, 18204, 18368, 18816, 19680, 20090, 20580, 20720, 21238, 21756, 21952, 22755, 22960, 23520, 23680, 24108, 24272, 24864, 25382, 26240, 26880, 27195, 27440, 27552, 28126, 28416, 29008, 30135, 30340, 31080, 31360, 31488, 31857, 32144, 32928, 33152, 34440, 35520, 36260, 36408, 36736, 37632, 38073, 39360, 40180, 41160, 41440, 42189, 42476, 43512, 43904, 45510, 45920, 47040, 47360, 48216, 48544, 49728, 50764, 52480, 53095, 54390, 54880, 55104, 56252, 58016, 60270, 60680, 62160, 62720, 63455, 63714, 64288, 65856, 66304, 68880, 70315, 71040, 72520, 72816, 73472, 74333, 76146, 78720, 80360, 82320, 82880, 84378, 84952, 87024, 87808, 91020, 91840, 94080, 96432, 97088, 99456, 101528, 106190, 108780, 109760, 110208, 112504, 116032, 120540, 121360, 124320, 126910, 127428, 128576, 131712, 137760, 140630, 142080, 145040, 145632, 148666, 152292, 157440, 159285, 160720, 164640, 165760, 168756, 169904, 174048, 182040, 183680, 188160, 190365, 192864, 194176, 198912, 203056, 210945, 212380, 217560, 219520, 220416, 222999, 225008, 232064, 241080, 242720, 248640, 253820, 254856, 257152, 263424, 275520, 281260, 290080, 291264, 297332, 304584, 318570, 321440, 329280, 331520, 337512, 339808, 348096, 364080, 367360, 371665, 380730, 385728, 388352, 406112, 421890, 424760, 435120, 439040, 445998, 450016, 464128, 482160, 485440, 497280, 507640, 509712, 514304, 520331, 551040, 562520, 580160, 582528, 594664, 609168, 637140, 642880, 658560, 675024, 679616, 696192, 728160, 743330, 761460, 771456, 812224, 843780, 849520, 870240, 891996, 900032, 964320, 970880, 994560, 1015280, 1019424, 1040662, 1102080, 1114995, 1125040, 1160320, 1165056, 1189328, 1218336, 1274280, 1285760, 1317120, 1350048, 1359232, 1392384, 1456320, 1486660, 1522920, 1542912, 1560993, 1624448, 1687560, 1699040, 1740480, 1783992, 1800064, 1928640, 1941760, 2030560, 2038848, 2081324, 2229990, 2250080, 2320640, 2378656, 2436672, 2548560, 2571520, 2601655, 2700096, 2718464, 2912640, 2973320, 3045840, 3121986, 3248896, 3375120, 3398080, 3480960, 3567984, 3600128, 3857280, 4061120, 4077696, 4162648, 4459980, 4500160, 4757312, 4873344, 5097120, 5203310, 5400192, 5825280, 5946640, 6091680, 6243972, 6750240, 6796160, 6961920, 7135968, 7714560, 7804965, 8122240, 8155392, 8325296, 8919960, 9000320, 9514624, 9746688, 10194240, 10406620, 10800384, 11893280, 12183360, 12487944, 13500480, 13592320, 14271936, 15609930, 16244480, 16650592, 17839920, 18000640, 19029248, 20388480, 20813240, 23786560, 24366720, 24975888, 27000960, 28543872, 31219860, 33301184, 35679840, 40776960, 41626480, 47573120, 48733440, 49951776, 54001920, 57087744, 62439720, 66602368, 71359680, 83252960, 95146240, 99903552, 124879440, 133204736, 142719360, 166505920, 199807104, 249758880, 285438720, 333011840, 399614208, 499517760, 666023680, 999035520, 1998071040]

約数ペア:

[(1, 1998071040), (2, 999035520), (3, 666023680), (4, 499517760), (5, 399614208), (6, 333011840), (7, 285438720), (8, 249758880), (10, 199807104), (12, 166505920), (14, 142719360), (15, 133204736), (16, 124879440), (20, 99903552), (21, 95146240), (24, 83252960), (28, 71359680), (30, 66602368), (32, 62439720), (35, 57087744), (37, 54001920), (40, 49951776), (41, 48733440), (42, 47573120), (48, 41626480), (49, 40776960), (56, 35679840), (60, 33301184), (64, 31219860), (70, 28543872), (74, 27000960), (80, 24975888), (82, 24366720), (84, 23786560), (96, 20813240), (98, 20388480), (105, 19029248), (111, 18000640), (112, 17839920), (120, 16650592), (123, 16244480), (128, 15609930), (140, 14271936), (147, 13592320), (148, 13500480), (160, 12487944), (164, 12183360), (168, 11893280), (185, 10800384), (192, 10406620), (196, 10194240), (205, 9746688), (210, 9514624), (222, 9000320), (224, 8919960), (240, 8325296), (245, 8155392), (246, 8122240), (256, 7804965), (259, 7714560), (280, 7135968), (287, 6961920), (294, 6796160), (296, 6750240), (320, 6243972), (328, 6091680), (336, 5946640), (343, 5825280), (370, 5400192), (384, 5203310), (392, 5097120), (410, 4873344), (420, 4757312), (444, 4500160), (448, 4459980), (480, 4162648), (490, 4077696), (492, 4061120), (518, 3857280), (555, 3600128), (560, 3567984), (574, 3480960), (588, 3398080), (592, 3375120), (615, 3248896), (640, 3121986), (656, 3045840), (672, 2973320), (686, 2912640), (735, 2718464), (740, 2700096), (768, 2601655), (777, 2571520), (784, 2548560), (820, 2436672), (840, 2378656), (861, 2320640), (888, 2250080), (896, 2229990), (960, 2081324), (980, 2038848), (984, 2030560), (1029, 1941760), (1036, 1928640), (1110, 1800064), (1120, 1783992), (1148, 1740480), (1176, 1699040), (1184, 1687560), (1230, 1624448), (1280, 1560993), (1295, 1542912), (1312, 1522920), (1344, 1486660), (1372, 1456320), (1435, 1392384), (1470, 1359232), (1480, 1350048), (1517, 1317120), (1554, 1285760), (1568, 1274280), (1640, 1218336), (1680, 1189328), (1715, 1165056), (1722, 1160320), (1776, 1125040), (1792, 1114995), (1813, 1102080), (1920, 1040662), (1960, 1019424), (1968, 1015280), (2009, 994560), (2058, 970880), (2072, 964320), (2220, 900032), (2240, 891996), (2296, 870240), (2352, 849520), (2368, 843780), (2460, 812224), (2590, 771456), (2624, 761460), (2688, 743330), (2744, 728160), (2870, 696192), (2940, 679616), (2960, 675024), (3034, 658560), (3108, 642880), (3136, 637140), (3280, 609168), (3360, 594664), (3430, 582528), (3444, 580160), (3552, 562520), (3626, 551040), (3840, 520331), (3885, 514304), (3920, 509712), (3936, 507640), (4018, 497280), (4116, 485440), (4144, 482160), (4305, 464128), (4440, 450016), (4480, 445998), (4551, 439040), (4592, 435120), (4704, 424760), (4736, 421890), (4920, 406112), (5145, 388352), (5180, 385728), (5248, 380730), (5376, 371665), (5439, 367360), (5488, 364080), (5740, 348096), (5880, 339808), (5920, 337512), (6027, 331520), (6068, 329280), (6216, 321440), (6272, 318570), (6560, 304584), (6720, 297332), (6860, 291264), (6888, 290080), (7104, 281260), (7252, 275520), (7585, 263424), (7770, 257152), (7840, 254856), (7872, 253820), (8036, 248640), (8232, 242720), (8288, 241080), (8610, 232064), (8880, 225008), (8960, 222999), (9065, 220416), (9102, 219520), (9184, 217560), (9408, 212380), (9472, 210945), (9840, 203056), (10045, 198912), (10290, 194176), (10360, 192864), (10496, 190365), (10619, 188160), (10878, 183680), (10976, 182040), (11480, 174048), (11760, 169904), (11840, 168756), (12054, 165760), (12136, 164640), (12432, 160720), (12544, 159285), (12691, 157440), (13120, 152292), (13440, 148666), (13720, 145632), (13776, 145040), (14063, 142080), (14208, 140630), (14504, 137760), (15170, 131712), (15540, 128576), (15680, 127428), (15744, 126910), (16072, 124320), (16464, 121360), (16576, 120540), (17220, 116032), (17760, 112504), (18130, 110208), (18204, 109760), (18368, 108780), (18816, 106190), (19680, 101528), (20090, 99456), (20580, 97088), (20720, 96432), (21238, 94080), (21756, 91840), (21952, 91020), (22755, 87808), (22960, 87024), (23520, 84952), (23680, 84378), (24108, 82880), (24272, 82320), (24864, 80360), (25382, 78720), (26240, 76146), (26880, 74333), (27195, 73472), (27440, 72816), (27552, 72520), (28126, 71040), (28416, 70315), (29008, 68880), (30135, 66304), (30340, 65856), (31080, 64288), (31360, 63714), (31488, 63455), (31857, 62720), (32144, 62160), (32928, 60680), (33152, 60270), (34440, 58016), (35520, 56252), (36260, 55104), (36408, 54880), (36736, 54390), (37632, 53095), (38073, 52480), (39360, 50764), (40180, 49728), (41160, 48544), (41440, 48216), (42189, 47360), (42476, 47040), (43512, 45920), (43904, 45510)]