7875956480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5081}}^1$

素因数の和:5282

約数の個数: 144

約数和(自身を含む): 21689325504

約数和(自身を除く): 13813369024

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, 173, 224, 256, 280, 320, 346, 448, 560, 640, 692, 865, 896, 1120, 1211, 1280, 1384, 1730, 1792, 2240, 2422, 2768, 3460, 4480, 4844, 5081, 5536, 6055, 6920, 8960, 9688, 10162, 11072, 12110, 13840, 19376, 20324, 22144, 24220, 25405, 27680, 35567, 38752, 40648, 44288, 48440, 50810, 55360, 71134, 77504, 81296, 96880, 101620, 110720, 142268, 155008, 162592, 177835, 193760, 203240, 221440, 284536, 310016, 325184, 355670, 387520, 406480, 569072, 650368, 711340, 775040, 812960, 879013, 1138144, 1300736, 1422680, 1550080, 1625920, 1758026, 2276288, 2845360, 3251840, 3516052, 4395065, 4552576, 5690720, 6153091, 6503680, 7032104, 8790130, 9105152, 11381440, 12306182, 14064208, 17580260, 22762880, 24612364, 28128416, 30765455, 35160520, 45525760, 49224728, 56256832, 61530910, 70321040, 98449456, 112513664, 123061820, 140642080, 196898912, 225027328, 246123640, 281284160, 393797824, 492247280, 562568320, 787595648, 984494560, 1125136640, 1575191296, 1968989120, 3937978240, 7875956480]

約数ペア:

[(1, 7875956480), (2, 3937978240), (4, 1968989120), (5, 1575191296), (7, 1125136640), (8, 984494560), (10, 787595648), (14, 562568320), (16, 492247280), (20, 393797824), (28, 281284160), (32, 246123640), (35, 225027328), (40, 196898912), (56, 140642080), (64, 123061820), (70, 112513664), (80, 98449456), (112, 70321040), (128, 61530910), (140, 56256832), (160, 49224728), (173, 45525760), (224, 35160520), (256, 30765455), (280, 28128416), (320, 24612364), (346, 22762880), (448, 17580260), (560, 14064208), (640, 12306182), (692, 11381440), (865, 9105152), (896, 8790130), (1120, 7032104), (1211, 6503680), (1280, 6153091), (1384, 5690720), (1730, 4552576), (1792, 4395065), (2240, 3516052), (2422, 3251840), (2768, 2845360), (3460, 2276288), (4480, 1758026), (4844, 1625920), (5081, 1550080), (5536, 1422680), (6055, 1300736), (6920, 1138144), (8960, 879013), (9688, 812960), (10162, 775040), (11072, 711340), (12110, 650368), (13840, 569072), (19376, 406480), (20324, 387520), (22144, 355670), (24220, 325184), (25405, 310016), (27680, 284536), (35567, 221440), (38752, 203240), (40648, 193760), (44288, 177835), (48440, 162592), (50810, 155008), (55360, 142268), (71134, 110720), (77504, 101620), (81296, 96880)]