1813309927320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{413081}}^1$

素因数の和:413485

約数の個数: 128

約数和(自身を含む): 5498088373440

約数和(自身を除く): 3684778446120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 233, 314, 466, 471, 628, 699, 785, 932, 942, 1165, 1256, 1398, 1570, 1864, 1884, 2330, 2355, 2796, 3140, 3495, 3768, 4660, 4710, 5592, 6280, 6990, 9320, 9420, 13980, 18840, 27960, 36581, 73162, 109743, 146324, 182905, 219486, 292648, 365810, 413081, 438972, 548715, 731620, 826162, 877944, 1097430, 1239243, 1463240, 1652324, 2065405, 2194860, 2478486, 3304648, 4130810, 4389720, 4956972, 6196215, 8261620, 9913944, 12392430, 16523240, 24784860, 49569720, 64853717, 96247873, 129707434, 192495746, 194561151, 259414868, 288743619, 324268585, 384991492, 389122302, 481239365, 518829736, 577487238, 648537170, 769982984, 778244604, 962478730, 972805755, 1154974476, 1297074340, 1443718095, 1556489208, 1924957460, 1945611510, 2309948952, 2594148680, 2887436190, 3849914920, 3891223020, 5774872380, 7782446040, 11549744760, 15110916061, 30221832122, 45332748183, 60443664244, 75554580305, 90665496366, 120887328488, 151109160610, 181330992732, 226663740915, 302218321220, 362661985464, 453327481830, 604436642440, 906654963660, 1813309927320]

約数ペア:

[(1, 1813309927320), (2, 906654963660), (3, 604436642440), (4, 453327481830), (5, 362661985464), (6, 302218321220), (8, 226663740915), (10, 181330992732), (12, 151109160610), (15, 120887328488), (20, 90665496366), (24, 75554580305), (30, 60443664244), (40, 45332748183), (60, 30221832122), (120, 15110916061), (157, 11549744760), (233, 7782446040), (314, 5774872380), (466, 3891223020), (471, 3849914920), (628, 2887436190), (699, 2594148680), (785, 2309948952), (932, 1945611510), (942, 1924957460), (1165, 1556489208), (1256, 1443718095), (1398, 1297074340), (1570, 1154974476), (1864, 972805755), (1884, 962478730), (2330, 778244604), (2355, 769982984), (2796, 648537170), (3140, 577487238), (3495, 518829736), (3768, 481239365), (4660, 389122302), (4710, 384991492), (5592, 324268585), (6280, 288743619), (6990, 259414868), (9320, 194561151), (9420, 192495746), (13980, 129707434), (18840, 96247873), (27960, 64853717), (36581, 49569720), (73162, 24784860), (109743, 16523240), (146324, 12392430), (182905, 9913944), (219486, 8261620), (292648, 6196215), (365810, 4956972), (413081, 4389720), (438972, 4130810), (548715, 3304648), (731620, 2478486), (826162, 2194860), (877944, 2065405), (1097430, 1652324), (1239243, 1463240)]