1813217280

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 512

約数和(自身を含む): 7247646720

約数和(自身を除く): 5434429440

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, 51, 56, 60, 62, 64, 68, 70, 80, 84, 85, 93, 96, 102, 105, 112, 119, 120, 124, 128, 136, 140, 155, 160, 168, 170, 186, 192, 204, 210, 217, 224, 238, 240, 248, 255, 256, 272, 280, 310, 320, 336, 340, 357, 372, 384, 408, 420, 434, 448, 465, 476, 480, 496, 510, 512, 527, 544, 560, 595, 620, 640, 651, 672, 680, 714, 744, 768, 816, 840, 868, 896, 930, 952, 960, 992, 1020, 1024, 1054, 1085, 1088, 1120, 1190, 1240, 1280, 1302, 1344, 1360, 1428, 1488, 1536, 1581, 1632, 1680, 1736, 1785, 1792, 1860, 1904, 1920, 1984, 2040, 2048, 2108, 2170, 2176, 2240, 2380, 2480, 2560, 2604, 2635, 2688, 2720, 2856, 2976, 3072, 3162, 3255, 3264, 3360, 3472, 3570, 3584, 3689, 3720, 3808, 3840, 3968, 4080, 4096, 4216, 4340, 4352, 4480, 4760, 4960, 5120, 5208, 5270, 5376, 5440, 5712, 5952, 6144, 6324, 6510, 6528, 6720, 6944, 7140, 7168, 7378, 7440, 7616, 7680, 7905, 7936, 8160, 8192, 8432, 8680, 8704, 8960, 9520, 9920, 10240, 10416, 10540, 10752, 10880, 11067, 11424, 11904, 12288, 12648, 13020, 13056, 13440, 13888, 14280, 14336, 14756, 14880, 15232, 15360, 15810, 15872, 16320, 16384, 16864, 17360, 17408, 17920, 18445, 19040, 19840, 20480, 20832, 21080, 21504, 21760, 22134, 22848, 23808, 24576, 25296, 26040, 26112, 26880, 27776, 28560, 28672, 29512, 29760, 30464, 30720, 31620, 31744, 32640, 32768, 33728, 34720, 34816, 35840, 36890, 38080, 39680, 40960, 41664, 42160, 43008, 43520, 44268, 45696, 47616, 49152, 50592, 52080, 52224, 53760, 55335, 55552, 57120, 57344, 59024, 59520, 60928, 61440, 63240, 63488, 65280, 67456, 69440, 69632, 71680, 73780, 76160, 79360, 81920, 83328, 84320, 86016, 87040, 88536, 91392, 95232, 98304, 101184, 104160, 104448, 107520, 110670, 111104, 114240, 114688, 118048, 119040, 121856, 122880, 126480, 126976, 130560, 134912, 138880, 139264, 143360, 147560, 152320, 158720, 163840, 166656, 168640, 172032, 174080, 177072, 182784, 190464, 202368, 208320, 208896, 215040, 221340, 222208, 228480, 229376, 236096, 238080, 243712, 245760, 252960, 253952, 261120, 269824, 277760, 278528, 286720, 295120, 304640, 317440, 333312, 337280, 344064, 348160, 354144, 365568, 380928, 404736, 416640, 417792, 430080, 442680, 444416, 456960, 472192, 476160, 487424, 491520, 505920, 507904, 522240, 539648, 555520, 557056, 573440, 590240, 609280, 634880, 666624, 674560, 688128, 696320, 708288, 731136, 761856, 809472, 833280, 835584, 860160, 885360, 888832, 913920, 944384, 952320, 974848, 1011840, 1015808, 1044480, 1079296, 1111040, 1146880, 1180480, 1218560, 1269760, 1333248, 1349120, 1392640, 1416576, 1462272, 1523712, 1618944, 1666560, 1671168, 1720320, 1770720, 1777664, 1827840, 1888768, 1904640, 1949696, 2023680, 2088960, 2158592, 2222080, 2360960, 2437120, 2539520, 2666496, 2698240, 2785280, 2833152, 2924544, 3047424, 3237888, 3333120, 3440640, 3541440, 3555328, 3655680, 3777536, 3809280, 3899392, 4047360, 4177920, 4317184, 4444160, 4721920, 4874240, 5079040, 5332992, 5396480, 5666304, 5849088, 6475776, 6666240, 7082880, 7110656, 7311360, 7555072, 7618560, 8094720, 8355840, 8634368, 8888320, 9443840, 9748480, 10665984, 10792960, 11332608, 11698176, 12951552, 13332480, 14165760, 14622720, 15110144, 15237120, 16189440, 17268736, 17776640, 18887680, 19496960, 21331968, 21585920, 22665216, 25903104, 26664960, 28331520, 29245440, 30220288, 32378880, 35553280, 37775360, 43171840, 45330432, 51806208, 53329920, 56663040, 58490880, 60440576, 64757760, 75550720, 86343680, 90660864, 106659840, 113326080, 120881152, 129515520, 151101440, 181321728, 226652160, 259031040, 302202880, 362643456, 453304320, 604405760, 906608640, 1813217280]

約数ペア:

[(1, 1813217280), (2, 906608640), (3, 604405760), (4, 453304320), (5, 362643456), (6, 302202880), (7, 259031040), (8, 226652160), (10, 181321728), (12, 151101440), (14, 129515520), (15, 120881152), (16, 113326080), (17, 106659840), (20, 90660864), (21, 86343680), (24, 75550720), (28, 64757760), (30, 60440576), (31, 58490880), (32, 56663040), (34, 53329920), (35, 51806208), (40, 45330432), (42, 43171840), (48, 37775360), (51, 35553280), (56, 32378880), (60, 30220288), (62, 29245440), (64, 28331520), (68, 26664960), (70, 25903104), (80, 22665216), (84, 21585920), (85, 21331968), (93, 19496960), (96, 18887680), (102, 17776640), (105, 17268736), (112, 16189440), (119, 15237120), (120, 15110144), (124, 14622720), (128, 14165760), (136, 13332480), (140, 12951552), (155, 11698176), (160, 11332608), (168, 10792960), (170, 10665984), (186, 9748480), (192, 9443840), (204, 8888320), (210, 8634368), (217, 8355840), (224, 8094720), (238, 7618560), (240, 7555072), (248, 7311360), (255, 7110656), (256, 7082880), (272, 6666240), (280, 6475776), (310, 5849088), (320, 5666304), (336, 5396480), (340, 5332992), (357, 5079040), (372, 4874240), (384, 4721920), (408, 4444160), (420, 4317184), (434, 4177920), (448, 4047360), (465, 3899392), (476, 3809280), (480, 3777536), (496, 3655680), (510, 3555328), (512, 3541440), (527, 3440640), (544, 3333120), (560, 3237888), (595, 3047424), (620, 2924544), (640, 2833152), (651, 2785280), (672, 2698240), (680, 2666496), (714, 2539520), (744, 2437120), (768, 2360960), (816, 2222080), (840, 2158592), (868, 2088960), (896, 2023680), (930, 1949696), (952, 1904640), (960, 1888768), (992, 1827840), (1020, 1777664), (1024, 1770720), (1054, 1720320), (1085, 1671168), (1088, 1666560), (1120, 1618944), (1190, 1523712), (1240, 1462272), (1280, 1416576), (1302, 1392640), (1344, 1349120), (1360, 1333248), (1428, 1269760), (1488, 1218560), (1536, 1180480), (1581, 1146880), (1632, 1111040), (1680, 1079296), (1736, 1044480), (1785, 1015808), (1792, 1011840), (1860, 974848), (1904, 952320), (1920, 944384), (1984, 913920), (2040, 888832), (2048, 885360), (2108, 860160), (2170, 835584), (2176, 833280), (2240, 809472), (2380, 761856), (2480, 731136), (2560, 708288), (2604, 696320), (2635, 688128), (2688, 674560), (2720, 666624), (2856, 634880), (2976, 609280), (3072, 590240), (3162, 573440), (3255, 557056), (3264, 555520), (3360, 539648), (3472, 522240), (3570, 507904), (3584, 505920), (3689, 491520), (3720, 487424), (3808, 476160), (3840, 472192), (3968, 456960), (4080, 444416), (4096, 442680), (4216, 430080), (4340, 417792), (4352, 416640), (4480, 404736), (4760, 380928), (4960, 365568), (5120, 354144), (5208, 348160), (5270, 344064), (5376, 337280), (5440, 333312), (5712, 317440), (5952, 304640), (6144, 295120), (6324, 286720), (6510, 278528), (6528, 277760), (6720, 269824), (6944, 261120), (7140, 253952), (7168, 252960), (7378, 245760), (7440, 243712), (7616, 238080), (7680, 236096), (7905, 229376), (7936, 228480), (8160, 222208), (8192, 221340), (8432, 215040), (8680, 208896), (8704, 208320), (8960, 202368), (9520, 190464), (9920, 182784), (10240, 177072), (10416, 174080), (10540, 172032), (10752, 168640), (10880, 166656), (11067, 163840), (11424, 158720), (11904, 152320), (12288, 147560), (12648, 143360), (13020, 139264), (13056, 138880), (13440, 134912), (13888, 130560), (14280, 126976), (14336, 126480), (14756, 122880), (14880, 121856), (15232, 119040), (15360, 118048), (15810, 114688), (15872, 114240), (16320, 111104), (16384, 110670), (16864, 107520), (17360, 104448), (17408, 104160), (17920, 101184), (18445, 98304), (19040, 95232), (19840, 91392), (20480, 88536), (20832, 87040), (21080, 86016), (21504, 84320), (21760, 83328), (22134, 81920), (22848, 79360), (23808, 76160), (24576, 73780), (25296, 71680), (26040, 69632), (26112, 69440), (26880, 67456), (27776, 65280), (28560, 63488), (28672, 63240), (29512, 61440), (29760, 60928), (30464, 59520), (30720, 59024), (31620, 57344), (31744, 57120), (32640, 55552), (32768, 55335), (33728, 53760), (34720, 52224), (34816, 52080), (35840, 50592), (36890, 49152), (38080, 47616), (39680, 45696), (40960, 44268), (41664, 43520), (42160, 43008)]