2158769480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 6078188160

約数和(自身を除く): 3919418680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 67, 68, 70, 85, 98, 119, 134, 136, 140, 170, 196, 238, 245, 268, 280, 335, 340, 392, 469, 476, 490, 536, 595, 670, 680, 833, 938, 952, 967, 980, 1139, 1190, 1340, 1666, 1876, 1934, 1960, 2278, 2345, 2380, 2680, 3283, 3332, 3752, 3868, 4165, 4556, 4690, 4760, 4835, 5695, 6566, 6664, 6769, 7736, 7973, 8330, 9112, 9380, 9670, 11390, 13132, 13538, 15946, 16415, 16439, 16660, 18760, 19340, 22780, 26264, 27076, 31892, 32830, 32878, 33320, 33845, 38680, 39865, 45560, 47383, 54152, 55811, 63784, 64789, 65660, 65756, 67690, 79730, 82195, 94766, 111622, 115073, 129578, 131320, 131512, 135380, 159460, 164390, 189532, 223244, 230146, 236915, 259156, 270760, 279055, 318920, 323945, 328780, 379064, 446488, 453523, 460292, 473830, 518312, 558110, 575365, 647890, 657560, 805511, 907046, 920584, 947660, 1101413, 1116220, 1150730, 1295780, 1611022, 1814092, 1895320, 2202826, 2232440, 2267615, 2301460, 2591560, 3174661, 3222044, 3628184, 4027555, 4405652, 4535230, 4602920, 5507065, 6349322, 6444088, 7709891, 8055110, 8811304, 9070460, 11014130, 12698644, 15419782, 15873305, 16110220, 18140920, 22028260, 25397288, 30839564, 31746610, 32220440, 38549455, 44056520, 53969237, 61679128, 63493220, 77098910, 107938474, 126986440, 154197820, 215876948, 269846185, 308395640, 431753896, 539692370, 1079384740, 2158769480]

約数ペア:

[(1, 2158769480), (2, 1079384740), (4, 539692370), (5, 431753896), (7, 308395640), (8, 269846185), (10, 215876948), (14, 154197820), (17, 126986440), (20, 107938474), (28, 77098910), (34, 63493220), (35, 61679128), (40, 53969237), (49, 44056520), (56, 38549455), (67, 32220440), (68, 31746610), (70, 30839564), (85, 25397288), (98, 22028260), (119, 18140920), (134, 16110220), (136, 15873305), (140, 15419782), (170, 12698644), (196, 11014130), (238, 9070460), (245, 8811304), (268, 8055110), (280, 7709891), (335, 6444088), (340, 6349322), (392, 5507065), (469, 4602920), (476, 4535230), (490, 4405652), (536, 4027555), (595, 3628184), (670, 3222044), (680, 3174661), (833, 2591560), (938, 2301460), (952, 2267615), (967, 2232440), (980, 2202826), (1139, 1895320), (1190, 1814092), (1340, 1611022), (1666, 1295780), (1876, 1150730), (1934, 1116220), (1960, 1101413), (2278, 947660), (2345, 920584), (2380, 907046), (2680, 805511), (3283, 657560), (3332, 647890), (3752, 575365), (3868, 558110), (4165, 518312), (4556, 473830), (4690, 460292), (4760, 453523), (4835, 446488), (5695, 379064), (6566, 328780), (6664, 323945), (6769, 318920), (7736, 279055), (7973, 270760), (8330, 259156), (9112, 236915), (9380, 230146), (9670, 223244), (11390, 189532), (13132, 164390), (13538, 159460), (15946, 135380), (16415, 131512), (16439, 131320), (16660, 129578), (18760, 115073), (19340, 111622), (22780, 94766), (26264, 82195), (27076, 79730), (31892, 67690), (32830, 65756), (32878, 65660), (33320, 64789), (33845, 63784), (38680, 55811), (39865, 54152), (45560, 47383)]