140009760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8839}}^1$

素因数の和:8871

約数の個数: 144

約数和(自身を含む): 521277120

約数和(自身を除く): 381267360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8839, 15840, 17678, 26517, 35356, 44195, 53034, 70712, 79551, 88390, 97229, 106068, 132585, 141424, 159102, 176780, 194458, 212136, 265170, 282848, 291687, 318204, 353560, 388916, 397755, 424272, 486145, 530340, 583374, 636408, 707120, 777832, 795510, 848544, 875061, 972290, 1060680, 1166748, 1272816, 1414240, 1458435, 1555664, 1591020, 1750122, 1944580, 2121360, 2333496, 2545632, 2916870, 3111328, 3182040, 3500244, 3889160, 4242720, 4375305, 4666992, 5833740, 6364080, 7000488, 7778320, 8750610, 9333984, 11667480, 12728160, 14000976, 15556640, 17501220, 23334960, 28001952, 35002440, 46669920, 70004880, 140009760]

約数ペア:

[(1, 140009760), (2, 70004880), (3, 46669920), (4, 35002440), (5, 28001952), (6, 23334960), (8, 17501220), (9, 15556640), (10, 14000976), (11, 12728160), (12, 11667480), (15, 9333984), (16, 8750610), (18, 7778320), (20, 7000488), (22, 6364080), (24, 5833740), (30, 4666992), (32, 4375305), (33, 4242720), (36, 3889160), (40, 3500244), (44, 3182040), (45, 3111328), (48, 2916870), (55, 2545632), (60, 2333496), (66, 2121360), (72, 1944580), (80, 1750122), (88, 1591020), (90, 1555664), (96, 1458435), (99, 1414240), (110, 1272816), (120, 1166748), (132, 1060680), (144, 972290), (160, 875061), (165, 848544), (176, 795510), (180, 777832), (198, 707120), (220, 636408), (240, 583374), (264, 530340), (288, 486145), (330, 424272), (352, 397755), (360, 388916), (396, 353560), (440, 318204), (480, 291687), (495, 282848), (528, 265170), (660, 212136), (720, 194458), (792, 176780), (880, 159102), (990, 141424), (1056, 132585), (1320, 106068), (1440, 97229), (1584, 88390), (1760, 79551), (1980, 70712), (2640, 53034), (3168, 44195), (3960, 35356), (5280, 26517), (7920, 17678), (8839, 15840)]