23508770480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{1409}}^1$

素因数の和:1759

約数の個数: 160

約数和(自身を含む): 60097403520

約数和(自身を除く): 36588633040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 263, 305, 488, 520, 526, 610, 793, 976, 1040, 1052, 1220, 1315, 1409, 1586, 2104, 2440, 2630, 2818, 3172, 3419, 3965, 4208, 4880, 5260, 5636, 6344, 6838, 7045, 7930, 10520, 11272, 12688, 13676, 14090, 15860, 16043, 17095, 18317, 21040, 22544, 27352, 28180, 31720, 32086, 34190, 36634, 54704, 56360, 63440, 64172, 68380, 73268, 80215, 85949, 91585, 112720, 128344, 136760, 146536, 160430, 171898, 183170, 208559, 256688, 273520, 293072, 320860, 343796, 366340, 370567, 417118, 429745, 641720, 687592, 732680, 741134, 834236, 859490, 1042795, 1117337, 1283440, 1375184, 1465360, 1482268, 1668472, 1718980, 1852835, 2085590, 2234674, 2964536, 3336944, 3437960, 3705670, 4171180, 4469348, 4817371, 5586685, 5929072, 6875920, 7411340, 8342360, 8938696, 9634742, 11173370, 14822680, 16684720, 17877392, 19269484, 22346740, 22604587, 24086855, 29645360, 38538968, 44693480, 45209174, 48173710, 77077936, 89386960, 90418348, 96347420, 113022935, 180836696, 192694840, 226045870, 293859631, 361673392, 385389680, 452091740, 587719262, 904183480, 1175438524, 1469298155, 1808366960, 2350877048, 2938596310, 4701754096, 5877192620, 11754385240, 23508770480]

約数ペア:

[(1, 23508770480), (2, 11754385240), (4, 5877192620), (5, 4701754096), (8, 2938596310), (10, 2350877048), (13, 1808366960), (16, 1469298155), (20, 1175438524), (26, 904183480), (40, 587719262), (52, 452091740), (61, 385389680), (65, 361673392), (80, 293859631), (104, 226045870), (122, 192694840), (130, 180836696), (208, 113022935), (244, 96347420), (260, 90418348), (263, 89386960), (305, 77077936), (488, 48173710), (520, 45209174), (526, 44693480), (610, 38538968), (793, 29645360), (976, 24086855), (1040, 22604587), (1052, 22346740), (1220, 19269484), (1315, 17877392), (1409, 16684720), (1586, 14822680), (2104, 11173370), (2440, 9634742), (2630, 8938696), (2818, 8342360), (3172, 7411340), (3419, 6875920), (3965, 5929072), (4208, 5586685), (4880, 4817371), (5260, 4469348), (5636, 4171180), (6344, 3705670), (6838, 3437960), (7045, 3336944), (7930, 2964536), (10520, 2234674), (11272, 2085590), (12688, 1852835), (13676, 1718980), (14090, 1668472), (15860, 1482268), (16043, 1465360), (17095, 1375184), (18317, 1283440), (21040, 1117337), (22544, 1042795), (27352, 859490), (28180, 834236), (31720, 741134), (32086, 732680), (34190, 687592), (36634, 641720), (54704, 429745), (56360, 417118), (63440, 370567), (64172, 366340), (68380, 343796), (73268, 320860), (80215, 293072), (85949, 273520), (91585, 256688), (112720, 208559), (128344, 183170), (136760, 171898), (146536, 160430)]