395874240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 1348337664

約数和(自身を除く): 952463424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 127, 136, 160, 170, 191, 192, 204, 240, 254, 255, 272, 320, 340, 381, 382, 408, 480, 508, 510, 544, 573, 635, 680, 762, 764, 816, 955, 960, 1016, 1020, 1088, 1146, 1270, 1360, 1524, 1528, 1632, 1905, 1910, 2032, 2040, 2159, 2292, 2540, 2720, 2865, 3048, 3056, 3247, 3264, 3810, 3820, 4064, 4080, 4318, 4584, 5080, 5440, 5730, 6096, 6112, 6477, 6494, 7620, 7640, 8128, 8160, 8636, 9168, 9741, 10160, 10795, 11460, 12192, 12224, 12954, 12988, 15240, 15280, 16235, 16320, 17272, 18336, 19482, 20320, 21590, 22920, 24257, 24384, 25908, 25976, 30480, 30560, 32385, 32470, 34544, 36672, 38964, 40640, 43180, 45840, 48514, 48705, 51816, 51952, 60960, 61120, 64770, 64940, 69088, 72771, 77928, 86360, 91680, 97028, 97410, 103632, 103904, 121285, 121920, 129540, 129880, 138176, 145542, 155856, 172720, 183360, 194056, 194820, 207264, 207808, 242570, 259080, 259760, 291084, 311712, 345440, 363855, 388112, 389640, 412369, 414528, 485140, 518160, 519520, 582168, 623424, 690880, 727710, 776224, 779280, 824738, 970280, 1036320, 1039040, 1164336, 1237107, 1455420, 1552448, 1558560, 1649476, 1940560, 2061845, 2072640, 2328672, 2474214, 2910840, 3117120, 3298952, 3881120, 4123690, 4657344, 4948428, 5821680, 6185535, 6597904, 7762240, 8247380, 9896856, 11643360, 12371070, 13195808, 16494760, 19793712, 23286720, 24742140, 26391616, 32989520, 39587424, 49484280, 65979040, 79174848, 98968560, 131958080, 197937120, 395874240]

約数ペア:

[(1, 395874240), (2, 197937120), (3, 131958080), (4, 98968560), (5, 79174848), (6, 65979040), (8, 49484280), (10, 39587424), (12, 32989520), (15, 26391616), (16, 24742140), (17, 23286720), (20, 19793712), (24, 16494760), (30, 13195808), (32, 12371070), (34, 11643360), (40, 9896856), (48, 8247380), (51, 7762240), (60, 6597904), (64, 6185535), (68, 5821680), (80, 4948428), (85, 4657344), (96, 4123690), (102, 3881120), (120, 3298952), (127, 3117120), (136, 2910840), (160, 2474214), (170, 2328672), (191, 2072640), (192, 2061845), (204, 1940560), (240, 1649476), (254, 1558560), (255, 1552448), (272, 1455420), (320, 1237107), (340, 1164336), (381, 1039040), (382, 1036320), (408, 970280), (480, 824738), (508, 779280), (510, 776224), (544, 727710), (573, 690880), (635, 623424), (680, 582168), (762, 519520), (764, 518160), (816, 485140), (955, 414528), (960, 412369), (1016, 389640), (1020, 388112), (1088, 363855), (1146, 345440), (1270, 311712), (1360, 291084), (1524, 259760), (1528, 259080), (1632, 242570), (1905, 207808), (1910, 207264), (2032, 194820), (2040, 194056), (2159, 183360), (2292, 172720), (2540, 155856), (2720, 145542), (2865, 138176), (3048, 129880), (3056, 129540), (3247, 121920), (3264, 121285), (3810, 103904), (3820, 103632), (4064, 97410), (4080, 97028), (4318, 91680), (4584, 86360), (5080, 77928), (5440, 72771), (5730, 69088), (6096, 64940), (6112, 64770), (6477, 61120), (6494, 60960), (7620, 51952), (7640, 51816), (8128, 48705), (8160, 48514), (8636, 45840), (9168, 43180), (9741, 40640), (10160, 38964), (10795, 36672), (11460, 34544), (12192, 32470), (12224, 32385), (12954, 30560), (12988, 30480), (15240, 25976), (15280, 25908), (16235, 24384), (16320, 24257), (17272, 22920), (18336, 21590), (19482, 20320)]