28631223360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{21107}}^1$

素因数の和:21290

約数の個数: 224

約数和(自身を含む): 101652750720

約数和(自身を除く): 73021527360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 432, 471, 480, 540, 576, 628, 720, 785, 864, 942, 960, 1080, 1256, 1413, 1440, 1570, 1728, 1884, 2160, 2355, 2512, 2826, 2880, 3140, 3768, 4239, 4320, 4710, 5024, 5652, 6280, 7065, 7536, 8478, 8640, 9420, 10048, 11304, 12560, 14130, 15072, 16956, 18840, 21107, 21195, 22608, 25120, 28260, 30144, 33912, 37680, 42214, 42390, 45216, 50240, 56520, 63321, 67824, 75360, 84428, 84780, 90432, 105535, 113040, 126642, 135648, 150720, 168856, 169560, 189963, 211070, 226080, 253284, 271296, 316605, 337712, 339120, 379926, 422140, 452160, 506568, 569889, 633210, 675424, 678240, 759852, 844280, 949815, 1013136, 1139778, 1266420, 1350848, 1356480, 1519704, 1688560, 1899630, 2026272, 2279556, 2532840, 2849445, 3039408, 3313799, 3377120, 3799260, 4052544, 4559112, 5065680, 5698890, 6078816, 6627598, 6754240, 7598520, 9118224, 9941397, 10131360, 11397780, 12157632, 13255196, 15197040, 16568995, 18236448, 19882794, 20262720, 22795560, 26510392, 29824191, 30394080, 33137990, 36472896, 39765588, 45591120, 49706985, 53020784, 59648382, 60788160, 66275980, 79531176, 89472573, 91182240, 99413970, 106041568, 119296764, 132551960, 149120955, 159062352, 178945146, 182364480, 198827940, 212083136, 238593528, 265103920, 298241910, 318124704, 357890292, 397655880, 447362865, 477187056, 530207840, 596483820, 636249408, 715780584, 795311760, 894725730, 954374112, 1060415680, 1192967640, 1431561168, 1590623520, 1789451460, 1908748224, 2385935280, 2863122336, 3181247040, 3578902920, 4771870560, 5726244672, 7157805840, 9543741120, 14315611680, 28631223360]

約数ペア:

[(1, 28631223360), (2, 14315611680), (3, 9543741120), (4, 7157805840), (5, 5726244672), (6, 4771870560), (8, 3578902920), (9, 3181247040), (10, 2863122336), (12, 2385935280), (15, 1908748224), (16, 1789451460), (18, 1590623520), (20, 1431561168), (24, 1192967640), (27, 1060415680), (30, 954374112), (32, 894725730), (36, 795311760), (40, 715780584), (45, 636249408), (48, 596483820), (54, 530207840), (60, 477187056), (64, 447362865), (72, 397655880), (80, 357890292), (90, 318124704), (96, 298241910), (108, 265103920), (120, 238593528), (135, 212083136), (144, 198827940), (157, 182364480), (160, 178945146), (180, 159062352), (192, 149120955), (216, 132551960), (240, 119296764), (270, 106041568), (288, 99413970), (314, 91182240), (320, 89472573), (360, 79531176), (432, 66275980), (471, 60788160), (480, 59648382), (540, 53020784), (576, 49706985), (628, 45591120), (720, 39765588), (785, 36472896), (864, 33137990), (942, 30394080), (960, 29824191), (1080, 26510392), (1256, 22795560), (1413, 20262720), (1440, 19882794), (1570, 18236448), (1728, 16568995), (1884, 15197040), (2160, 13255196), (2355, 12157632), (2512, 11397780), (2826, 10131360), (2880, 9941397), (3140, 9118224), (3768, 7598520), (4239, 6754240), (4320, 6627598), (4710, 6078816), (5024, 5698890), (5652, 5065680), (6280, 4559112), (7065, 4052544), (7536, 3799260), (8478, 3377120), (8640, 3313799), (9420, 3039408), (10048, 2849445), (11304, 2532840), (12560, 2279556), (14130, 2026272), (15072, 1899630), (16956, 1688560), (18840, 1519704), (21107, 1356480), (21195, 1350848), (22608, 1266420), (25120, 1139778), (28260, 1013136), (30144, 949815), (33912, 844280), (37680, 759852), (42214, 678240), (42390, 675424), (45216, 633210), (50240, 569889), (56520, 506568), (63321, 452160), (67824, 422140), (75360, 379926), (84428, 339120), (84780, 337712), (90432, 316605), (105535, 271296), (113040, 253284), (126642, 226080), (135648, 211070), (150720, 189963), (168856, 169560)]