7255964160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10159}}^1$

素因数の和:10219

約数の個数: 240

約数和(自身を含む): 25942625280

約数和(自身を除く): 18686661120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 10159, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 20318, 22320, 23040, 23808, 29760, 30477, 35712, 39680, 40636, 44640, 47616, 50795, 59520, 60954, 71424, 79360, 81272, 89280, 91431, 101590, 119040, 121908, 142848, 152385, 162544, 178560, 182862, 203180, 238080, 243816, 304770, 314929, 325088, 357120, 365724, 406360, 457155, 487632, 609540, 629858, 650176, 714240, 731448, 812720, 914310, 944787, 975264, 1219080, 1259716, 1300352, 1462896, 1574645, 1625440, 1828620, 1889574, 1950528, 2438160, 2519432, 2600704, 2834361, 2925792, 3149290, 3250880, 3657240, 3779148, 3901056, 4723935, 4876320, 5038864, 5201408, 5668722, 5851584, 6298580, 6501760, 7314480, 7558296, 7802112, 9447870, 9752640, 10077728, 11337444, 11703168, 12597160, 13003520, 14171805, 14628960, 15116592, 15604224, 18895740, 19505280, 20155456, 22674888, 23406336, 25194320, 26007040, 28343610, 29257920, 30233184, 37791480, 39010560, 40310912, 45349776, 46812672, 50388640, 56687220, 58515840, 60466368, 75582960, 78021120, 80621824, 90699552, 100777280, 113374440, 117031680, 120932736, 151165920, 161243648, 181399104, 201554560, 226748880, 234063360, 241865472, 302331840, 362798208, 403109120, 453497760, 483730944, 604663680, 725596416, 806218240, 906995520, 1209327360, 1451192832, 1813991040, 2418654720, 3627982080, 7255964160]

約数ペア:

[(1, 7255964160), (2, 3627982080), (3, 2418654720), (4, 1813991040), (5, 1451192832), (6, 1209327360), (8, 906995520), (9, 806218240), (10, 725596416), (12, 604663680), (15, 483730944), (16, 453497760), (18, 403109120), (20, 362798208), (24, 302331840), (30, 241865472), (31, 234063360), (32, 226748880), (36, 201554560), (40, 181399104), (45, 161243648), (48, 151165920), (60, 120932736), (62, 117031680), (64, 113374440), (72, 100777280), (80, 90699552), (90, 80621824), (93, 78021120), (96, 75582960), (120, 60466368), (124, 58515840), (128, 56687220), (144, 50388640), (155, 46812672), (160, 45349776), (180, 40310912), (186, 39010560), (192, 37791480), (240, 30233184), (248, 29257920), (256, 28343610), (279, 26007040), (288, 25194320), (310, 23406336), (320, 22674888), (360, 20155456), (372, 19505280), (384, 18895740), (465, 15604224), (480, 15116592), (496, 14628960), (512, 14171805), (558, 13003520), (576, 12597160), (620, 11703168), (640, 11337444), (720, 10077728), (744, 9752640), (768, 9447870), (930, 7802112), (960, 7558296), (992, 7314480), (1116, 6501760), (1152, 6298580), (1240, 5851584), (1280, 5668722), (1395, 5201408), (1440, 5038864), (1488, 4876320), (1536, 4723935), (1860, 3901056), (1920, 3779148), (1984, 3657240), (2232, 3250880), (2304, 3149290), (2480, 2925792), (2560, 2834361), (2790, 2600704), (2880, 2519432), (2976, 2438160), (3720, 1950528), (3840, 1889574), (3968, 1828620), (4464, 1625440), (4608, 1574645), (4960, 1462896), (5580, 1300352), (5760, 1259716), (5952, 1219080), (7440, 975264), (7680, 944787), (7936, 914310), (8928, 812720), (9920, 731448), (10159, 714240), (11160, 650176), (11520, 629858), (11904, 609540), (14880, 487632), (15872, 457155), (17856, 406360), (19840, 365724), (20318, 357120), (22320, 325088), (23040, 314929), (23808, 304770), (29760, 243816), (30477, 238080), (35712, 203180), (39680, 182862), (40636, 178560), (44640, 162544), (47616, 152385), (50795, 142848), (59520, 121908), (60954, 119040), (71424, 101590), (79360, 91431), (81272, 89280)]