1397688320

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 384

約数和(自身を含む): 4302305280

約数和(自身を除く): 2904616960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 37, 40, 56, 62, 64, 68, 70, 74, 80, 85, 112, 119, 124, 128, 136, 140, 148, 155, 160, 170, 185, 217, 224, 238, 248, 256, 259, 272, 280, 296, 310, 320, 340, 370, 434, 448, 476, 496, 512, 518, 527, 544, 560, 592, 595, 620, 629, 640, 680, 740, 868, 896, 952, 992, 1024, 1036, 1054, 1085, 1088, 1120, 1147, 1184, 1190, 1240, 1258, 1280, 1295, 1360, 1480, 1736, 1792, 1904, 1984, 2048, 2072, 2108, 2170, 2176, 2240, 2294, 2368, 2380, 2480, 2516, 2560, 2590, 2635, 2720, 2960, 3145, 3472, 3584, 3689, 3808, 3968, 4144, 4216, 4340, 4352, 4403, 4480, 4588, 4736, 4760, 4960, 5032, 5120, 5180, 5270, 5440, 5735, 5920, 6290, 6944, 7168, 7378, 7616, 7936, 8029, 8288, 8432, 8680, 8704, 8806, 8960, 9176, 9472, 9520, 9920, 10064, 10240, 10360, 10540, 10880, 11470, 11840, 12580, 13888, 14336, 14756, 15232, 15872, 16058, 16576, 16864, 17360, 17408, 17612, 17920, 18352, 18445, 18944, 19040, 19499, 19840, 20128, 20720, 21080, 21760, 22015, 22940, 23680, 25160, 27776, 29512, 30464, 31744, 32116, 33152, 33728, 34720, 34816, 35224, 35840, 36704, 36890, 37888, 38080, 38998, 39680, 40145, 40256, 41440, 42160, 43520, 44030, 45880, 47360, 50320, 55552, 59024, 60928, 63488, 64232, 66304, 67456, 69440, 70448, 71680, 73408, 73780, 75776, 76160, 77996, 79360, 80290, 80512, 82880, 84320, 87040, 88060, 91760, 94720, 97495, 100640, 111104, 118048, 121856, 128464, 132608, 134912, 136493, 138880, 140896, 146816, 147560, 152320, 155992, 158720, 160580, 161024, 165760, 168640, 174080, 176120, 183520, 189440, 194990, 201280, 222208, 236096, 243712, 256928, 265216, 269824, 272986, 277760, 281792, 293632, 295120, 304640, 311984, 317440, 321160, 322048, 331520, 337280, 352240, 367040, 378880, 389980, 402560, 444416, 472192, 513856, 530432, 539648, 545972, 555520, 563584, 587264, 590240, 609280, 623968, 642320, 644096, 663040, 674560, 682465, 704480, 734080, 779960, 805120, 944384, 1027712, 1079296, 1091944, 1111040, 1127168, 1174528, 1180480, 1218560, 1247936, 1284640, 1288192, 1326080, 1349120, 1364930, 1408960, 1468160, 1559920, 1610240, 1888768, 2055424, 2183888, 2222080, 2254336, 2349056, 2360960, 2495872, 2569280, 2652160, 2698240, 2729860, 2817920, 2936320, 3119840, 3220480, 3777536, 4110848, 4367776, 4508672, 4721920, 4991744, 5138560, 5396480, 5459720, 5635840, 5872640, 6239680, 6440960, 7555072, 8221696, 8735552, 9017344, 9443840, 9983488, 10277120, 10919440, 11271680, 11745280, 12479360, 16443392, 17471104, 18887680, 19966976, 20554240, 21838880, 22543360, 24958720, 34942208, 37775360, 39933952, 41108480, 43677760, 45086720, 49917440, 69884416, 82216960, 87355520, 99834880, 139768832, 174711040, 199669760, 279537664, 349422080, 698844160, 1397688320]

約数ペア:

[(1, 1397688320), (2, 698844160), (4, 349422080), (5, 279537664), (7, 199669760), (8, 174711040), (10, 139768832), (14, 99834880), (16, 87355520), (17, 82216960), (20, 69884416), (28, 49917440), (31, 45086720), (32, 43677760), (34, 41108480), (35, 39933952), (37, 37775360), (40, 34942208), (56, 24958720), (62, 22543360), (64, 21838880), (68, 20554240), (70, 19966976), (74, 18887680), (80, 17471104), (85, 16443392), (112, 12479360), (119, 11745280), (124, 11271680), (128, 10919440), (136, 10277120), (140, 9983488), (148, 9443840), (155, 9017344), (160, 8735552), (170, 8221696), (185, 7555072), (217, 6440960), (224, 6239680), (238, 5872640), (248, 5635840), (256, 5459720), (259, 5396480), (272, 5138560), (280, 4991744), (296, 4721920), (310, 4508672), (320, 4367776), (340, 4110848), (370, 3777536), (434, 3220480), (448, 3119840), (476, 2936320), (496, 2817920), (512, 2729860), (518, 2698240), (527, 2652160), (544, 2569280), (560, 2495872), (592, 2360960), (595, 2349056), (620, 2254336), (629, 2222080), (640, 2183888), (680, 2055424), (740, 1888768), (868, 1610240), (896, 1559920), (952, 1468160), (992, 1408960), (1024, 1364930), (1036, 1349120), (1054, 1326080), (1085, 1288192), (1088, 1284640), (1120, 1247936), (1147, 1218560), (1184, 1180480), (1190, 1174528), (1240, 1127168), (1258, 1111040), (1280, 1091944), (1295, 1079296), (1360, 1027712), (1480, 944384), (1736, 805120), (1792, 779960), (1904, 734080), (1984, 704480), (2048, 682465), (2072, 674560), (2108, 663040), (2170, 644096), (2176, 642320), (2240, 623968), (2294, 609280), (2368, 590240), (2380, 587264), (2480, 563584), (2516, 555520), (2560, 545972), (2590, 539648), (2635, 530432), (2720, 513856), (2960, 472192), (3145, 444416), (3472, 402560), (3584, 389980), (3689, 378880), (3808, 367040), (3968, 352240), (4144, 337280), (4216, 331520), (4340, 322048), (4352, 321160), (4403, 317440), (4480, 311984), (4588, 304640), (4736, 295120), (4760, 293632), (4960, 281792), (5032, 277760), (5120, 272986), (5180, 269824), (5270, 265216), (5440, 256928), (5735, 243712), (5920, 236096), (6290, 222208), (6944, 201280), (7168, 194990), (7378, 189440), (7616, 183520), (7936, 176120), (8029, 174080), (8288, 168640), (8432, 165760), (8680, 161024), (8704, 160580), (8806, 158720), (8960, 155992), (9176, 152320), (9472, 147560), (9520, 146816), (9920, 140896), (10064, 138880), (10240, 136493), (10360, 134912), (10540, 132608), (10880, 128464), (11470, 121856), (11840, 118048), (12580, 111104), (13888, 100640), (14336, 97495), (14756, 94720), (15232, 91760), (15872, 88060), (16058, 87040), (16576, 84320), (16864, 82880), (17360, 80512), (17408, 80290), (17612, 79360), (17920, 77996), (18352, 76160), (18445, 75776), (18944, 73780), (19040, 73408), (19499, 71680), (19840, 70448), (20128, 69440), (20720, 67456), (21080, 66304), (21760, 64232), (22015, 63488), (22940, 60928), (23680, 59024), (25160, 55552), (27776, 50320), (29512, 47360), (30464, 45880), (31744, 44030), (32116, 43520), (33152, 42160), (33728, 41440), (34720, 40256), (34816, 40145), (35224, 39680), (35840, 38998), (36704, 38080), (36890, 37888)]