8405094240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{253777}}^1$

素因数の和:253821

約数の個数: 144

約数和(自身を含む): 29929562208

約数和(自身を除く): 21524467968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 253777, 507554, 761331, 1015108, 1268885, 1522662, 2030216, 2283993, 2537770, 3045324, 3806655, 4060432, 4567986, 5075540, 5836871, 6090648, 7613310, 8120864, 9135972, 10151080, 11419965, 11673742, 12181296, 15226620, 17510613, 18271944, 20302160, 22839930, 23347484, 24362592, 29184355, 30453240, 35021226, 36543888, 40604320, 45679860, 46694968, 52531839, 58368710, 60906480, 70042452, 73087776, 87553065, 91359720, 93389936, 105063678, 116737420, 121812960, 140084904, 175106130, 182719440, 186779872, 210127356, 233474840, 262659195, 280169808, 350212260, 365438880, 420254712, 466949680, 525318390, 560339616, 700424520, 840509424, 933899360, 1050636780, 1400849040, 1681018848, 2101273560, 2801698080, 4202547120, 8405094240]

約数ペア:

[(1, 8405094240), (2, 4202547120), (3, 2801698080), (4, 2101273560), (5, 1681018848), (6, 1400849040), (8, 1050636780), (9, 933899360), (10, 840509424), (12, 700424520), (15, 560339616), (16, 525318390), (18, 466949680), (20, 420254712), (23, 365438880), (24, 350212260), (30, 280169808), (32, 262659195), (36, 233474840), (40, 210127356), (45, 186779872), (46, 182719440), (48, 175106130), (60, 140084904), (69, 121812960), (72, 116737420), (80, 105063678), (90, 93389936), (92, 91359720), (96, 87553065), (115, 73087776), (120, 70042452), (138, 60906480), (144, 58368710), (160, 52531839), (180, 46694968), (184, 45679860), (207, 40604320), (230, 36543888), (240, 35021226), (276, 30453240), (288, 29184355), (345, 24362592), (360, 23347484), (368, 22839930), (414, 20302160), (460, 18271944), (480, 17510613), (552, 15226620), (690, 12181296), (720, 11673742), (736, 11419965), (828, 10151080), (920, 9135972), (1035, 8120864), (1104, 7613310), (1380, 6090648), (1440, 5836871), (1656, 5075540), (1840, 4567986), (2070, 4060432), (2208, 3806655), (2760, 3045324), (3312, 2537770), (3680, 2283993), (4140, 2030216), (5520, 1522662), (6624, 1268885), (8280, 1015108), (11040, 761331), (16560, 507554), (33120, 253777)]