147797242880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{15217}}^1$

素因数の和:15520

約数の個数: 176

約数和(自身を含む): 406710667776

約数和(自身を除く): 258913424896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 271, 280, 320, 448, 512, 542, 560, 640, 896, 1024, 1084, 1120, 1280, 1355, 1792, 1897, 2168, 2240, 2560, 2710, 3584, 3794, 4336, 4480, 5120, 5420, 7168, 7588, 8672, 8960, 9485, 10840, 15176, 15217, 17344, 17920, 18970, 21680, 30352, 30434, 34688, 35840, 37940, 43360, 60704, 60868, 69376, 75880, 76085, 86720, 106519, 121408, 121736, 138752, 151760, 152170, 173440, 213038, 242816, 243472, 277504, 303520, 304340, 346880, 426076, 485632, 486944, 532595, 607040, 608680, 693760, 852152, 971264, 973888, 1065190, 1214080, 1217360, 1387520, 1704304, 1942528, 1947776, 2130380, 2428160, 2434720, 3408608, 3895552, 4123807, 4260760, 4856320, 4869440, 6817216, 7791104, 8247614, 8521520, 9712640, 9738880, 13634432, 15582208, 16495228, 17043040, 19477760, 20619035, 27268864, 28866649, 32990456, 34086080, 38955520, 41238070, 54537728, 57733298, 65980912, 68172160, 77911040, 82476140, 109075456, 115466596, 131961824, 136344320, 144333245, 164952280, 230933192, 263923648, 272688640, 288666490, 329904560, 461866384, 527847296, 545377280, 577332980, 659809120, 923732768, 1055694592, 1154665960, 1319618240, 1847465536, 2111389184, 2309331920, 2639236480, 3694931072, 4222778368, 4618663840, 5278472960, 7389862144, 9237327680, 10556945920, 14779724288, 18474655360, 21113891840, 29559448576, 36949310720, 73898621440, 147797242880]

約数ペア:

[(1, 147797242880), (2, 73898621440), (4, 36949310720), (5, 29559448576), (7, 21113891840), (8, 18474655360), (10, 14779724288), (14, 10556945920), (16, 9237327680), (20, 7389862144), (28, 5278472960), (32, 4618663840), (35, 4222778368), (40, 3694931072), (56, 2639236480), (64, 2309331920), (70, 2111389184), (80, 1847465536), (112, 1319618240), (128, 1154665960), (140, 1055694592), (160, 923732768), (224, 659809120), (256, 577332980), (271, 545377280), (280, 527847296), (320, 461866384), (448, 329904560), (512, 288666490), (542, 272688640), (560, 263923648), (640, 230933192), (896, 164952280), (1024, 144333245), (1084, 136344320), (1120, 131961824), (1280, 115466596), (1355, 109075456), (1792, 82476140), (1897, 77911040), (2168, 68172160), (2240, 65980912), (2560, 57733298), (2710, 54537728), (3584, 41238070), (3794, 38955520), (4336, 34086080), (4480, 32990456), (5120, 28866649), (5420, 27268864), (7168, 20619035), (7588, 19477760), (8672, 17043040), (8960, 16495228), (9485, 15582208), (10840, 13634432), (15176, 9738880), (15217, 9712640), (17344, 8521520), (17920, 8247614), (18970, 7791104), (21680, 6817216), (30352, 4869440), (30434, 4856320), (34688, 4260760), (35840, 4123807), (37940, 3895552), (43360, 3408608), (60704, 2434720), (60868, 2428160), (69376, 2130380), (75880, 1947776), (76085, 1942528), (86720, 1704304), (106519, 1387520), (121408, 1217360), (121736, 1214080), (138752, 1065190), (151760, 973888), (152170, 971264), (173440, 852152), (213038, 693760), (242816, 608680), (243472, 607040), (277504, 532595), (303520, 486944), (304340, 485632), (346880, 426076)]