1388244480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 640

約数和(自身を含む): 5656780800

約数和(自身を除く): 4268536320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 62, 64, 68, 70, 80, 84, 85, 93, 96, 98, 102, 105, 112, 119, 120, 124, 128, 136, 140, 147, 155, 160, 168, 170, 186, 192, 196, 204, 210, 217, 224, 238, 240, 245, 248, 255, 256, 272, 280, 294, 310, 320, 336, 340, 343, 357, 372, 384, 392, 408, 420, 434, 448, 465, 476, 480, 490, 496, 510, 512, 527, 544, 560, 588, 595, 620, 640, 651, 672, 680, 686, 714, 735, 744, 768, 784, 816, 833, 840, 868, 896, 930, 952, 960, 980, 992, 1020, 1029, 1054, 1085, 1088, 1120, 1176, 1190, 1240, 1280, 1302, 1344, 1360, 1372, 1428, 1470, 1488, 1519, 1536, 1568, 1581, 1632, 1666, 1680, 1715, 1736, 1785, 1792, 1860, 1904, 1920, 1960, 1984, 2040, 2058, 2108, 2170, 2176, 2240, 2352, 2380, 2480, 2499, 2560, 2604, 2635, 2688, 2720, 2744, 2856, 2940, 2976, 3038, 3136, 3162, 3255, 3264, 3332, 3360, 3430, 3472, 3570, 3584, 3689, 3720, 3808, 3840, 3920, 3968, 4080, 4116, 4165, 4216, 4340, 4352, 4480, 4557, 4704, 4760, 4960, 4998, 5145, 5208, 5270, 5376, 5440, 5488, 5712, 5831, 5880, 5952, 6076, 6272, 6324, 6510, 6528, 6664, 6720, 6860, 6944, 7140, 7378, 7440, 7595, 7616, 7680, 7840, 7905, 7936, 8160, 8232, 8330, 8432, 8680, 8704, 8960, 9114, 9408, 9520, 9920, 9996, 10290, 10416, 10540, 10633, 10752, 10880, 10976, 11067, 11424, 11662, 11760, 11904, 12152, 12495, 12544, 12648, 13020, 13056, 13328, 13440, 13720, 13888, 14280, 14756, 14880, 15190, 15232, 15680, 15810, 15872, 16320, 16464, 16660, 16864, 17360, 17493, 17920, 18228, 18445, 18816, 19040, 19840, 19992, 20580, 20832, 21080, 21266, 21760, 21952, 22134, 22785, 22848, 23324, 23520, 23808, 24304, 24990, 25088, 25296, 25823, 26040, 26112, 26656, 26880, 27440, 27776, 28560, 29155, 29512, 29760, 30380, 30464, 31360, 31620, 31899, 32640, 32928, 33320, 33728, 34720, 34986, 36456, 36890, 37632, 38080, 39680, 39984, 41160, 41664, 42160, 42532, 43520, 43904, 44268, 45570, 45696, 46648, 47040, 47616, 48608, 49980, 50592, 51646, 52080, 53165, 53312, 53760, 54880, 55335, 55552, 57120, 58310, 59024, 59520, 60760, 60928, 62720, 63240, 63798, 65280, 65856, 66640, 67456, 69440, 69972, 72912, 73780, 75264, 76160, 77469, 79360, 79968, 82320, 83328, 84320, 85064, 87465, 87808, 88536, 91140, 91392, 93296, 94080, 97216, 99960, 101184, 103292, 104160, 106330, 106624, 109760, 110670, 111104, 114240, 116620, 118048, 119040, 121520, 125440, 126480, 127596, 129115, 130560, 131712, 133280, 134912, 138880, 139944, 145824, 147560, 152320, 154938, 159495, 159936, 164640, 166656, 168640, 170128, 174930, 175616, 177072, 180761, 182280, 182784, 186592, 188160, 194432, 199920, 202368, 206584, 208320, 212660, 213248, 219520, 221340, 228480, 233240, 236096, 238080, 243040, 252960, 255192, 258230, 263424, 266560, 269824, 277760, 279888, 291648, 295120, 304640, 309876, 318990, 319872, 329280, 333312, 337280, 340256, 349860, 354144, 361522, 364560, 373184, 376320, 387345, 388864, 399840, 404736, 413168, 416640, 425320, 426496, 439040, 442680, 456960, 466480, 472192, 486080, 505920, 510384, 516460, 526848, 533120, 542283, 555520, 559776, 583296, 590240, 619752, 637980, 639744, 658560, 674560, 680512, 699720, 708288, 723044, 729120, 746368, 774690, 777728, 799680, 809472, 826336, 833280, 850640, 878080, 885360, 903805, 913920, 932960, 944384, 972160, 1011840, 1020768, 1032920, 1066240, 1084566, 1119552, 1166592, 1180480, 1239504, 1275960, 1279488, 1317120, 1349120, 1361024, 1399440, 1416576, 1446088, 1458240, 1492736, 1549380, 1599360, 1652672, 1666560, 1701280, 1770720, 1807610, 1865920, 1888768, 1944320, 2023680, 2041536, 2065840, 2132480, 2169132, 2239104, 2333184, 2360960, 2479008, 2551920, 2634240, 2711415, 2722048, 2798880, 2833152, 2892176, 2916480, 2985472, 3098760, 3198720, 3305344, 3402560, 3541440, 3615220, 3731840, 3888640, 4047360, 4083072, 4131680, 4338264, 4478208, 4721920, 4958016, 5103840, 5422830, 5444096, 5597760, 5666304, 5784352, 5832960, 6197520, 6397440, 6610688, 6805120, 7082880, 7230440, 7463680, 8166144, 8263360, 8676528, 8956416, 9443840, 9916032, 10207680, 10845660, 11195520, 11568704, 11665920, 12395040, 13221376, 13610240, 14165760, 14460880, 14927360, 16332288, 16526720, 17353056, 19832064, 20415360, 21691320, 22391040, 23137408, 24790080, 27220480, 28331520, 28921760, 33053440, 34706112, 39664128, 40830720, 43382640, 44782080, 46274816, 49580160, 57843520, 66106880, 69412224, 81661440, 86765280, 92549632, 99160320, 115687040, 138824448, 173530560, 198320640, 231374080, 277648896, 347061120, 462748160, 694122240, 1388244480]

約数ペア:

[(1, 1388244480), (2, 694122240), (3, 462748160), (4, 347061120), (5, 277648896), (6, 231374080), (7, 198320640), (8, 173530560), (10, 138824448), (12, 115687040), (14, 99160320), (15, 92549632), (16, 86765280), (17, 81661440), (20, 69412224), (21, 66106880), (24, 57843520), (28, 49580160), (30, 46274816), (31, 44782080), (32, 43382640), (34, 40830720), (35, 39664128), (40, 34706112), (42, 33053440), (48, 28921760), (49, 28331520), (51, 27220480), (56, 24790080), (60, 23137408), (62, 22391040), (64, 21691320), (68, 20415360), (70, 19832064), (80, 17353056), (84, 16526720), (85, 16332288), (93, 14927360), (96, 14460880), (98, 14165760), (102, 13610240), (105, 13221376), (112, 12395040), (119, 11665920), (120, 11568704), (124, 11195520), (128, 10845660), (136, 10207680), (140, 9916032), (147, 9443840), (155, 8956416), (160, 8676528), (168, 8263360), (170, 8166144), (186, 7463680), (192, 7230440), (196, 7082880), (204, 6805120), (210, 6610688), (217, 6397440), (224, 6197520), (238, 5832960), (240, 5784352), (245, 5666304), (248, 5597760), (255, 5444096), (256, 5422830), (272, 5103840), (280, 4958016), (294, 4721920), (310, 4478208), (320, 4338264), (336, 4131680), (340, 4083072), (343, 4047360), (357, 3888640), (372, 3731840), (384, 3615220), (392, 3541440), (408, 3402560), (420, 3305344), (434, 3198720), (448, 3098760), (465, 2985472), (476, 2916480), (480, 2892176), (490, 2833152), (496, 2798880), (510, 2722048), (512, 2711415), (527, 2634240), (544, 2551920), (560, 2479008), (588, 2360960), (595, 2333184), (620, 2239104), (640, 2169132), (651, 2132480), (672, 2065840), (680, 2041536), (686, 2023680), (714, 1944320), (735, 1888768), (744, 1865920), (768, 1807610), (784, 1770720), (816, 1701280), (833, 1666560), (840, 1652672), (868, 1599360), (896, 1549380), (930, 1492736), (952, 1458240), (960, 1446088), (980, 1416576), (992, 1399440), (1020, 1361024), (1029, 1349120), (1054, 1317120), (1085, 1279488), (1088, 1275960), (1120, 1239504), (1176, 1180480), (1190, 1166592), (1240, 1119552), (1280, 1084566), (1302, 1066240), (1344, 1032920), (1360, 1020768), (1372, 1011840), (1428, 972160), (1470, 944384), (1488, 932960), (1519, 913920), (1536, 903805), (1568, 885360), (1581, 878080), (1632, 850640), (1666, 833280), (1680, 826336), (1715, 809472), (1736, 799680), (1785, 777728), (1792, 774690), (1860, 746368), (1904, 729120), (1920, 723044), (1960, 708288), (1984, 699720), (2040, 680512), (2058, 674560), (2108, 658560), (2170, 639744), (2176, 637980), (2240, 619752), (2352, 590240), (2380, 583296), (2480, 559776), (2499, 555520), (2560, 542283), (2604, 533120), (2635, 526848), (2688, 516460), (2720, 510384), (2744, 505920), (2856, 486080), (2940, 472192), (2976, 466480), (3038, 456960), (3136, 442680), (3162, 439040), (3255, 426496), (3264, 425320), (3332, 416640), (3360, 413168), (3430, 404736), (3472, 399840), (3570, 388864), (3584, 387345), (3689, 376320), (3720, 373184), (3808, 364560), (3840, 361522), (3920, 354144), (3968, 349860), (4080, 340256), (4116, 337280), (4165, 333312), (4216, 329280), (4340, 319872), (4352, 318990), (4480, 309876), (4557, 304640), (4704, 295120), (4760, 291648), (4960, 279888), (4998, 277760), (5145, 269824), (5208, 266560), (5270, 263424), (5376, 258230), (5440, 255192), (5488, 252960), (5712, 243040), (5831, 238080), (5880, 236096), (5952, 233240), (6076, 228480), (6272, 221340), (6324, 219520), (6510, 213248), (6528, 212660), (6664, 208320), (6720, 206584), (6860, 202368), (6944, 199920), (7140, 194432), (7378, 188160), (7440, 186592), (7595, 182784), (7616, 182280), (7680, 180761), (7840, 177072), (7905, 175616), (7936, 174930), (8160, 170128), (8232, 168640), (8330, 166656), (8432, 164640), (8680, 159936), (8704, 159495), (8960, 154938), (9114, 152320), (9408, 147560), (9520, 145824), (9920, 139944), (9996, 138880), (10290, 134912), (10416, 133280), (10540, 131712), (10633, 130560), (10752, 129115), (10880, 127596), (10976, 126480), (11067, 125440), (11424, 121520), (11662, 119040), (11760, 118048), (11904, 116620), (12152, 114240), (12495, 111104), (12544, 110670), (12648, 109760), (13020, 106624), (13056, 106330), (13328, 104160), (13440, 103292), (13720, 101184), (13888, 99960), (14280, 97216), (14756, 94080), (14880, 93296), (15190, 91392), (15232, 91140), (15680, 88536), (15810, 87808), (15872, 87465), (16320, 85064), (16464, 84320), (16660, 83328), (16864, 82320), (17360, 79968), (17493, 79360), (17920, 77469), (18228, 76160), (18445, 75264), (18816, 73780), (19040, 72912), (19840, 69972), (19992, 69440), (20580, 67456), (20832, 66640), (21080, 65856), (21266, 65280), (21760, 63798), (21952, 63240), (22134, 62720), (22785, 60928), (22848, 60760), (23324, 59520), (23520, 59024), (23808, 58310), (24304, 57120), (24990, 55552), (25088, 55335), (25296, 54880), (25823, 53760), (26040, 53312), (26112, 53165), (26656, 52080), (26880, 51646), (27440, 50592), (27776, 49980), (28560, 48608), (29155, 47616), (29512, 47040), (29760, 46648), (30380, 45696), (30464, 45570), (31360, 44268), (31620, 43904), (31899, 43520), (32640, 42532), (32928, 42160), (33320, 41664), (33728, 41160), (34720, 39984), (34986, 39680), (36456, 38080), (36890, 37632)]