1984872960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 480

約数和(自身を含む): 8130051072

約数和(自身を除く): 6145178112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 397, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 794, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1191, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1588, 1680, 1736, 1792, 1860, 1920, 1953, 1984, 1985, 2016, 2170, 2232, 2240, 2304, 2382, 2480, 2520, 2560, 2604, 2688, 2779, 2790, 2880, 2976, 3176, 3255, 3360, 3472, 3573, 3584, 3720, 3840, 3906, 3968, 3970, 4032, 4340, 4464, 4480, 4608, 4764, 4960, 5040, 5208, 5376, 5558, 5580, 5760, 5952, 5955, 6352, 6510, 6720, 6944, 7146, 7440, 7680, 7812, 7936, 7940, 8064, 8337, 8680, 8928, 8960, 9528, 9765, 9920, 10080, 10416, 10752, 11116, 11160, 11520, 11904, 11910, 12307, 12704, 13020, 13440, 13888, 13895, 14292, 14880, 15624, 15872, 15880, 16128, 16674, 17360, 17856, 17865, 17920, 19056, 19530, 19840, 20160, 20832, 22232, 22320, 23040, 23808, 23820, 24614, 25011, 25408, 26040, 26880, 27776, 27790, 28584, 29760, 31248, 31760, 32256, 33348, 34720, 35712, 35730, 36921, 38112, 39060, 39680, 40320, 41664, 41685, 44464, 44640, 47616, 47640, 49228, 50022, 50816, 52080, 53760, 55552, 55580, 57168, 59520, 61535, 62496, 63520, 66696, 69440, 71424, 71460, 73842, 76224, 78120, 79360, 80640, 83328, 83370, 86149, 88928, 89280, 95280, 98456, 100044, 101632, 104160, 110763, 111104, 111160, 114336, 119040, 123070, 124992, 125055, 127040, 133392, 138880, 142848, 142920, 147684, 152448, 156240, 161280, 166656, 166740, 172298, 177856, 178560, 184605, 190560, 196912, 200088, 203264, 208320, 221526, 222320, 228672, 238080, 246140, 249984, 250110, 254080, 258447, 266784, 277760, 285840, 295368, 304896, 312480, 333312, 333480, 344596, 355712, 357120, 369210, 381120, 393824, 400176, 416640, 430745, 443052, 444640, 457344, 492280, 499968, 500220, 508160, 516894, 533568, 553815, 555520, 571680, 590736, 609792, 624960, 666960, 689192, 711424, 714240, 738420, 762240, 775341, 787648, 800352, 833280, 861490, 886104, 889280, 914688, 984560, 999936, 1000440, 1016320, 1033788, 1067136, 1107630, 1143360, 1181472, 1249920, 1292235, 1333920, 1378384, 1422848, 1476840, 1524480, 1550682, 1575296, 1600704, 1666560, 1722980, 1772208, 1778560, 1829376, 1969120, 2000880, 2067576, 2134272, 2215260, 2286720, 2362944, 2499840, 2584470, 2667840, 2756768, 2953680, 3048960, 3101364, 3150592, 3201408, 3445960, 3544416, 3557120, 3876705, 3938240, 4001760, 4135152, 4268544, 4430520, 4573440, 4725888, 4999680, 5168940, 5335680, 5513536, 5907360, 6202728, 6301184, 6402816, 6891920, 7088832, 7114240, 7753410, 7876480, 8003520, 8270304, 8861040, 9146880, 9451776, 10337880, 10671360, 11027072, 11814720, 12405456, 12805632, 13783840, 14177664, 15506820, 15752960, 16007040, 16540608, 17722080, 18903552, 20675760, 21342720, 22054144, 23629440, 24810912, 27567680, 28355328, 31013640, 31505920, 32014080, 33081216, 35444160, 41351520, 44108288, 47258880, 49621824, 55135360, 56710656, 62027280, 64028160, 66162432, 70888320, 82703040, 94517760, 99243648, 110270720, 124054560, 132324864, 141776640, 165406080, 198487296, 220541440, 248109120, 283553280, 330812160, 396974592, 496218240, 661624320, 992436480, 1984872960]

約数ペア:

[(1, 1984872960), (2, 992436480), (3, 661624320), (4, 496218240), (5, 396974592), (6, 330812160), (7, 283553280), (8, 248109120), (9, 220541440), (10, 198487296), (12, 165406080), (14, 141776640), (15, 132324864), (16, 124054560), (18, 110270720), (20, 99243648), (21, 94517760), (24, 82703040), (28, 70888320), (30, 66162432), (31, 64028160), (32, 62027280), (35, 56710656), (36, 55135360), (40, 49621824), (42, 47258880), (45, 44108288), (48, 41351520), (56, 35444160), (60, 33081216), (62, 32014080), (63, 31505920), (64, 31013640), (70, 28355328), (72, 27567680), (80, 24810912), (84, 23629440), (90, 22054144), (93, 21342720), (96, 20675760), (105, 18903552), (112, 17722080), (120, 16540608), (124, 16007040), (126, 15752960), (128, 15506820), (140, 14177664), (144, 13783840), (155, 12805632), (160, 12405456), (168, 11814720), (180, 11027072), (186, 10671360), (192, 10337880), (210, 9451776), (217, 9146880), (224, 8861040), (240, 8270304), (248, 8003520), (252, 7876480), (256, 7753410), (279, 7114240), (280, 7088832), (288, 6891920), (310, 6402816), (315, 6301184), (320, 6202728), (336, 5907360), (360, 5513536), (372, 5335680), (384, 5168940), (397, 4999680), (420, 4725888), (434, 4573440), (448, 4430520), (465, 4268544), (480, 4135152), (496, 4001760), (504, 3938240), (512, 3876705), (558, 3557120), (560, 3544416), (576, 3445960), (620, 3201408), (630, 3150592), (640, 3101364), (651, 3048960), (672, 2953680), (720, 2756768), (744, 2667840), (768, 2584470), (794, 2499840), (840, 2362944), (868, 2286720), (896, 2215260), (930, 2134272), (960, 2067576), (992, 2000880), (1008, 1969120), (1085, 1829376), (1116, 1778560), (1120, 1772208), (1152, 1722980), (1191, 1666560), (1240, 1600704), (1260, 1575296), (1280, 1550682), (1302, 1524480), (1344, 1476840), (1395, 1422848), (1440, 1378384), (1488, 1333920), (1536, 1292235), (1588, 1249920), (1680, 1181472), (1736, 1143360), (1792, 1107630), (1860, 1067136), (1920, 1033788), (1953, 1016320), (1984, 1000440), (1985, 999936), (2016, 984560), (2170, 914688), (2232, 889280), (2240, 886104), (2304, 861490), (2382, 833280), (2480, 800352), (2520, 787648), (2560, 775341), (2604, 762240), (2688, 738420), (2779, 714240), (2790, 711424), (2880, 689192), (2976, 666960), (3176, 624960), (3255, 609792), (3360, 590736), (3472, 571680), (3573, 555520), (3584, 553815), (3720, 533568), (3840, 516894), (3906, 508160), (3968, 500220), (3970, 499968), (4032, 492280), (4340, 457344), (4464, 444640), (4480, 443052), (4608, 430745), (4764, 416640), (4960, 400176), (5040, 393824), (5208, 381120), (5376, 369210), (5558, 357120), (5580, 355712), (5760, 344596), (5952, 333480), (5955, 333312), (6352, 312480), (6510, 304896), (6720, 295368), (6944, 285840), (7146, 277760), (7440, 266784), (7680, 258447), (7812, 254080), (7936, 250110), (7940, 249984), (8064, 246140), (8337, 238080), (8680, 228672), (8928, 222320), (8960, 221526), (9528, 208320), (9765, 203264), (9920, 200088), (10080, 196912), (10416, 190560), (10752, 184605), (11116, 178560), (11160, 177856), (11520, 172298), (11904, 166740), (11910, 166656), (12307, 161280), (12704, 156240), (13020, 152448), (13440, 147684), (13888, 142920), (13895, 142848), (14292, 138880), (14880, 133392), (15624, 127040), (15872, 125055), (15880, 124992), (16128, 123070), (16674, 119040), (17360, 114336), (17856, 111160), (17865, 111104), (17920, 110763), (19056, 104160), (19530, 101632), (19840, 100044), (20160, 98456), (20832, 95280), (22232, 89280), (22320, 88928), (23040, 86149), (23808, 83370), (23820, 83328), (24614, 80640), (25011, 79360), (25408, 78120), (26040, 76224), (26880, 73842), (27776, 71460), (27790, 71424), (28584, 69440), (29760, 66696), (31248, 63520), (31760, 62496), (32256, 61535), (33348, 59520), (34720, 57168), (35712, 55580), (35730, 55552), (36921, 53760), (38112, 52080), (39060, 50816), (39680, 50022), (40320, 49228), (41664, 47640), (41685, 47616), (44464, 44640)]