12230310820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7559}}^1$

素因数の和:7722

約数の個数: 144

約数和(自身を含む): 32432762880

約数和(自身を除く): 20202452060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 127, 130, 140, 182, 196, 245, 254, 260, 364, 455, 490, 508, 635, 637, 889, 910, 980, 1270, 1274, 1651, 1778, 1820, 2540, 2548, 3185, 3302, 3556, 4445, 6223, 6370, 6604, 7559, 8255, 8890, 11557, 12446, 12740, 15118, 16510, 17780, 23114, 24892, 30236, 31115, 33020, 37795, 46228, 52913, 57785, 62230, 75590, 80899, 98267, 105826, 115570, 124460, 151180, 161798, 196534, 211652, 231140, 264565, 323596, 370391, 393068, 404495, 491335, 529130, 687869, 740782, 808990, 959993, 982670, 1058260, 1375738, 1481564, 1617980, 1851955, 1919986, 1965340, 2751476, 3439345, 3703910, 3839972, 4799965, 4815083, 6719951, 6878690, 7407820, 9599930, 9630166, 12479909, 13439902, 13757380, 19199860, 19260332, 24075415, 24959818, 26879804, 33599755, 47039657, 48150830, 49919636, 62399545, 67199510, 87359363, 94079314, 96301660, 124799090, 134399020, 174718726, 188158628, 235198285, 249598180, 349437452, 436796815, 470396570, 611515541, 873593630, 940793140, 1223031082, 1747187260, 2446062164, 3057577705, 6115155410, 12230310820]

約数ペア:

[(1, 12230310820), (2, 6115155410), (4, 3057577705), (5, 2446062164), (7, 1747187260), (10, 1223031082), (13, 940793140), (14, 873593630), (20, 611515541), (26, 470396570), (28, 436796815), (35, 349437452), (49, 249598180), (52, 235198285), (65, 188158628), (70, 174718726), (91, 134399020), (98, 124799090), (127, 96301660), (130, 94079314), (140, 87359363), (182, 67199510), (196, 62399545), (245, 49919636), (254, 48150830), (260, 47039657), (364, 33599755), (455, 26879804), (490, 24959818), (508, 24075415), (635, 19260332), (637, 19199860), (889, 13757380), (910, 13439902), (980, 12479909), (1270, 9630166), (1274, 9599930), (1651, 7407820), (1778, 6878690), (1820, 6719951), (2540, 4815083), (2548, 4799965), (3185, 3839972), (3302, 3703910), (3556, 3439345), (4445, 2751476), (6223, 1965340), (6370, 1919986), (6604, 1851955), (7559, 1617980), (8255, 1481564), (8890, 1375738), (11557, 1058260), (12446, 982670), (12740, 959993), (15118, 808990), (16510, 740782), (17780, 687869), (23114, 529130), (24892, 491335), (30236, 404495), (31115, 393068), (33020, 370391), (37795, 323596), (46228, 264565), (52913, 231140), (57785, 211652), (62230, 196534), (75590, 161798), (80899, 151180), (98267, 124460), (105826, 115570)]