159493680640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{287107}}^1$

素因数の和:287168

約数の個数: 160

約数和(自身を含む): 451140839424

約数和(自身を除く): 291647158784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 15872, 17360, 17920, 19840, 27776, 34720, 39680, 55552, 69440, 79360, 111104, 138880, 277760, 287107, 555520, 574214, 1148428, 1435535, 2009749, 2296856, 2871070, 4019498, 4593712, 5742140, 8038996, 8900317, 9187424, 10048745, 11484280, 16077992, 17800634, 18374848, 20097490, 22968560, 32155984, 35601268, 36749696, 40194980, 44501585, 45937120, 62302219, 64311968, 71202536, 73499392, 80389960, 89003170, 91874240, 124604438, 128623936, 142405072, 146998784, 160779920, 178006340, 183748480, 249208876, 257247872, 284810144, 311511095, 321559840, 356012680, 367496960, 498417752, 514495744, 569620288, 623022190, 643119680, 712025360, 734993920, 996835504, 1028991488, 1139240576, 1246044380, 1286239360, 1424050720, 1993671008, 2278481152, 2492088760, 2572478720, 2848101440, 3987342016, 4556962304, 4984177520, 5144957440, 5696202880, 7974684032, 9968355040, 11392405760, 15949368064, 19936710080, 22784811520, 31898736128, 39873420160, 79746840320, 159493680640]

約数ペア:

[(1, 159493680640), (2, 79746840320), (4, 39873420160), (5, 31898736128), (7, 22784811520), (8, 19936710080), (10, 15949368064), (14, 11392405760), (16, 9968355040), (20, 7974684032), (28, 5696202880), (31, 5144957440), (32, 4984177520), (35, 4556962304), (40, 3987342016), (56, 2848101440), (62, 2572478720), (64, 2492088760), (70, 2278481152), (80, 1993671008), (112, 1424050720), (124, 1286239360), (128, 1246044380), (140, 1139240576), (155, 1028991488), (160, 996835504), (217, 734993920), (224, 712025360), (248, 643119680), (256, 623022190), (280, 569620288), (310, 514495744), (320, 498417752), (434, 367496960), (448, 356012680), (496, 321559840), (512, 311511095), (560, 284810144), (620, 257247872), (640, 249208876), (868, 183748480), (896, 178006340), (992, 160779920), (1085, 146998784), (1120, 142405072), (1240, 128623936), (1280, 124604438), (1736, 91874240), (1792, 89003170), (1984, 80389960), (2170, 73499392), (2240, 71202536), (2480, 64311968), (2560, 62302219), (3472, 45937120), (3584, 44501585), (3968, 40194980), (4340, 36749696), (4480, 35601268), (4960, 32155984), (6944, 22968560), (7936, 20097490), (8680, 18374848), (8960, 17800634), (9920, 16077992), (13888, 11484280), (15872, 10048745), (17360, 9187424), (17920, 8900317), (19840, 8038996), (27776, 5742140), (34720, 4593712), (39680, 4019498), (55552, 2871070), (69440, 2296856), (79360, 2009749), (111104, 1435535), (138880, 1148428), (277760, 574214), (287107, 555520)]