2255302280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2332

約数の個数: 256

約数和(自身を含む): 7054387200

約数和(自身を除く): 4799084920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 19, 20, 22, 28, 34, 35, 38, 40, 44, 55, 56, 68, 70, 76, 77, 85, 88, 95, 110, 119, 133, 136, 140, 152, 154, 170, 187, 190, 209, 220, 238, 266, 280, 308, 323, 340, 374, 380, 385, 418, 440, 476, 532, 595, 616, 646, 665, 680, 748, 760, 770, 836, 935, 952, 1045, 1064, 1190, 1292, 1309, 1330, 1463, 1496, 1540, 1615, 1672, 1870, 2090, 2261, 2267, 2380, 2584, 2618, 2660, 2926, 3080, 3230, 3553, 3740, 4180, 4522, 4534, 4760, 5236, 5320, 5852, 6460, 6545, 7106, 7315, 7480, 8360, 9044, 9068, 10472, 11305, 11335, 11704, 12920, 13090, 14212, 14630, 15869, 17765, 18088, 18136, 22610, 22670, 24871, 24937, 26180, 28424, 29260, 31738, 35530, 38539, 43073, 45220, 45340, 49742, 49874, 52360, 58520, 63476, 71060, 77078, 79345, 86146, 90440, 90680, 99484, 99748, 124355, 124685, 126952, 142120, 154156, 158690, 172292, 174559, 192695, 198968, 199496, 215365, 248710, 249370, 269773, 301511, 308312, 317380, 344584, 349118, 385390, 423929, 430730, 473803, 497420, 498740, 539546, 603022, 634760, 698236, 732241, 770780, 847858, 861460, 872795, 947606, 994840, 997480, 1079092, 1206044, 1348865, 1396472, 1464482, 1507555, 1541560, 1695716, 1722920, 1745590, 1895212, 2119645, 2158184, 2369015, 2412088, 2697730, 2928964, 2967503, 3015110, 3316621, 3391432, 3491180, 3661205, 3790424, 4239290, 4738030, 5125687, 5395460, 5857928, 5935006, 6030220, 6633242, 6982360, 7322410, 8054651, 8478580, 9476060, 10251374, 10790920, 11870012, 12060440, 13266484, 14644820, 14837515, 16109302, 16583105, 16957160, 18952120, 20502748, 23740024, 25628435, 26532968, 29289640, 29675030, 32218604, 33166210, 40273255, 41005496, 51256870, 56382557, 59350060, 64437208, 66332420, 80546510, 102513740, 112765114, 118700120, 132664840, 161093020, 205027480, 225530228, 281912785, 322186040, 451060456, 563825570, 1127651140, 2255302280]

約数ペア:

[(1, 2255302280), (2, 1127651140), (4, 563825570), (5, 451060456), (7, 322186040), (8, 281912785), (10, 225530228), (11, 205027480), (14, 161093020), (17, 132664840), (19, 118700120), (20, 112765114), (22, 102513740), (28, 80546510), (34, 66332420), (35, 64437208), (38, 59350060), (40, 56382557), (44, 51256870), (55, 41005496), (56, 40273255), (68, 33166210), (70, 32218604), (76, 29675030), (77, 29289640), (85, 26532968), (88, 25628435), (95, 23740024), (110, 20502748), (119, 18952120), (133, 16957160), (136, 16583105), (140, 16109302), (152, 14837515), (154, 14644820), (170, 13266484), (187, 12060440), (190, 11870012), (209, 10790920), (220, 10251374), (238, 9476060), (266, 8478580), (280, 8054651), (308, 7322410), (323, 6982360), (340, 6633242), (374, 6030220), (380, 5935006), (385, 5857928), (418, 5395460), (440, 5125687), (476, 4738030), (532, 4239290), (595, 3790424), (616, 3661205), (646, 3491180), (665, 3391432), (680, 3316621), (748, 3015110), (760, 2967503), (770, 2928964), (836, 2697730), (935, 2412088), (952, 2369015), (1045, 2158184), (1064, 2119645), (1190, 1895212), (1292, 1745590), (1309, 1722920), (1330, 1695716), (1463, 1541560), (1496, 1507555), (1540, 1464482), (1615, 1396472), (1672, 1348865), (1870, 1206044), (2090, 1079092), (2261, 997480), (2267, 994840), (2380, 947606), (2584, 872795), (2618, 861460), (2660, 847858), (2926, 770780), (3080, 732241), (3230, 698236), (3553, 634760), (3740, 603022), (4180, 539546), (4522, 498740), (4534, 497420), (4760, 473803), (5236, 430730), (5320, 423929), (5852, 385390), (6460, 349118), (6545, 344584), (7106, 317380), (7315, 308312), (7480, 301511), (8360, 269773), (9044, 249370), (9068, 248710), (10472, 215365), (11305, 199496), (11335, 198968), (11704, 192695), (12920, 174559), (13090, 172292), (14212, 158690), (14630, 154156), (15869, 142120), (17765, 126952), (18088, 124685), (18136, 124355), (22610, 99748), (22670, 99484), (24871, 90680), (24937, 90440), (26180, 86146), (28424, 79345), (29260, 77078), (31738, 71060), (35530, 63476), (38539, 58520), (43073, 52360), (45220, 49874), (45340, 49742)]