7845841440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8293}}^1$

素因数の和:8393

約数の個数: 240

約数和(自身を含む): 28071971928

約数和(自身を除く): 20226130488

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, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 240, 270, 288, 292, 324, 360, 365, 405, 432, 438, 480, 540, 584, 648, 657, 720, 730, 810, 864, 876, 1080, 1095, 1168, 1296, 1314, 1440, 1460, 1620, 1752, 1971, 2160, 2190, 2336, 2592, 2628, 2920, 3240, 3285, 3504, 3942, 4320, 4380, 5256, 5840, 5913, 6480, 6570, 7008, 7884, 8293, 8760, 9855, 10512, 11680, 11826, 12960, 13140, 15768, 16586, 17520, 19710, 21024, 23652, 24879, 26280, 29565, 31536, 33172, 35040, 39420, 41465, 47304, 49758, 52560, 59130, 63072, 66344, 74637, 78840, 82930, 94608, 99516, 105120, 118260, 124395, 132688, 149274, 157680, 165860, 189216, 199032, 223911, 236520, 248790, 265376, 298548, 315360, 331720, 373185, 398064, 447822, 473040, 497580, 597096, 605389, 663440, 671733, 746370, 796128, 895644, 946080, 995160, 1119555, 1194192, 1210778, 1326880, 1343466, 1492740, 1791288, 1816167, 1990320, 2239110, 2388384, 2421556, 2686932, 2985480, 3026945, 3358665, 3582576, 3632334, 3980640, 4478220, 4843112, 5373864, 5448501, 5970960, 6053890, 6717330, 7165152, 7264668, 8956440, 9080835, 9686224, 10747728, 10897002, 11941920, 12107780, 13434660, 14529336, 16345503, 17912880, 18161670, 19372448, 21495456, 21794004, 24215560, 26869320, 27242505, 29058672, 32691006, 35825760, 36323340, 43588008, 48431120, 49036509, 53738640, 54485010, 58117344, 65382012, 72646680, 81727515, 87176016, 96862240, 98073018, 107477280, 108970020, 130764024, 145293360, 163455030, 174352032, 196146036, 217940040, 245182545, 261528048, 290586720, 326910060, 392292072, 435880080, 490365090, 523056096, 653820120, 784584144, 871760160, 980730180, 1307640240, 1569168288, 1961460360, 2615280480, 3922920720, 7845841440]

約数ペア:

[(1, 7845841440), (2, 3922920720), (3, 2615280480), (4, 1961460360), (5, 1569168288), (6, 1307640240), (8, 980730180), (9, 871760160), (10, 784584144), (12, 653820120), (15, 523056096), (16, 490365090), (18, 435880080), (20, 392292072), (24, 326910060), (27, 290586720), (30, 261528048), (32, 245182545), (36, 217940040), (40, 196146036), (45, 174352032), (48, 163455030), (54, 145293360), (60, 130764024), (72, 108970020), (73, 107477280), (80, 98073018), (81, 96862240), (90, 87176016), (96, 81727515), (108, 72646680), (120, 65382012), (135, 58117344), (144, 54485010), (146, 53738640), (160, 49036509), (162, 48431120), (180, 43588008), (216, 36323340), (219, 35825760), (240, 32691006), (270, 29058672), (288, 27242505), (292, 26869320), (324, 24215560), (360, 21794004), (365, 21495456), (405, 19372448), (432, 18161670), (438, 17912880), (480, 16345503), (540, 14529336), (584, 13434660), (648, 12107780), (657, 11941920), (720, 10897002), (730, 10747728), (810, 9686224), (864, 9080835), (876, 8956440), (1080, 7264668), (1095, 7165152), (1168, 6717330), (1296, 6053890), (1314, 5970960), (1440, 5448501), (1460, 5373864), (1620, 4843112), (1752, 4478220), (1971, 3980640), (2160, 3632334), (2190, 3582576), (2336, 3358665), (2592, 3026945), (2628, 2985480), (2920, 2686932), (3240, 2421556), (3285, 2388384), (3504, 2239110), (3942, 1990320), (4320, 1816167), (4380, 1791288), (5256, 1492740), (5840, 1343466), (5913, 1326880), (6480, 1210778), (6570, 1194192), (7008, 1119555), (7884, 995160), (8293, 946080), (8760, 895644), (9855, 796128), (10512, 746370), (11680, 671733), (11826, 663440), (12960, 605389), (13140, 597096), (15768, 497580), (16586, 473040), (17520, 447822), (19710, 398064), (21024, 373185), (23652, 331720), (24879, 315360), (26280, 298548), (29565, 265376), (31536, 248790), (33172, 236520), (35040, 223911), (39420, 199032), (41465, 189216), (47304, 165860), (49758, 157680), (52560, 149274), (59130, 132688), (63072, 124395), (66344, 118260), (74637, 105120), (78840, 99516), (82930, 94608)]