15656635440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4751}}^1$

素因数の和:4992

約数の個数: 240

約数和(自身を含む): 55153612800

約数和(自身を除く): 39496977360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 199, 207, 230, 240, 276, 345, 360, 368, 398, 414, 460, 552, 597, 690, 720, 796, 828, 920, 995, 1035, 1104, 1194, 1380, 1592, 1656, 1791, 1840, 1990, 2070, 2388, 2760, 2985, 3184, 3312, 3582, 3980, 4140, 4577, 4751, 4776, 5520, 5970, 7164, 7960, 8280, 8955, 9154, 9502, 9552, 11940, 13731, 14253, 14328, 15920, 16560, 17910, 18308, 19004, 22885, 23755, 23880, 27462, 28506, 28656, 35820, 36616, 38008, 41193, 42759, 45770, 47510, 47760, 54924, 57012, 68655, 71265, 71640, 73232, 76016, 82386, 85518, 91540, 95020, 109273, 109848, 114024, 137310, 142530, 143280, 164772, 171036, 183080, 190040, 205965, 213795, 218546, 219696, 228048, 274620, 285060, 327819, 329544, 342072, 366160, 380080, 411930, 427590, 437092, 546365, 549240, 570120, 655638, 659088, 684144, 823860, 855180, 874184, 945449, 983457, 1092730, 1098480, 1140240, 1311276, 1639095, 1647720, 1710360, 1748368, 1890898, 1966914, 2185460, 2622552, 2836347, 3278190, 3295440, 3420720, 3781796, 3933828, 4370920, 4727245, 4917285, 5245104, 5672694, 6556380, 7563592, 7867656, 8509041, 8741840, 9454490, 9834570, 11345388, 13112760, 14181735, 15127184, 15735312, 17018082, 18908980, 19669140, 21745327, 22690776, 26225520, 28363470, 34036164, 37817960, 39338280, 42545205, 43490654, 45381552, 56726940, 65235981, 68072328, 75635920, 78676560, 85090410, 86981308, 108726635, 113453880, 130471962, 136144656, 170180820, 173962616, 195707943, 217453270, 226907760, 260943924, 326179905, 340361640, 347925232, 391415886, 434906540, 521887848, 652359810, 680723280, 782831772, 869813080, 978539715, 1043775696, 1304719620, 1565663544, 1739626160, 1957079430, 2609439240, 3131327088, 3914158860, 5218878480, 7828317720, 15656635440]

約数ペア:

[(1, 15656635440), (2, 7828317720), (3, 5218878480), (4, 3914158860), (5, 3131327088), (6, 2609439240), (8, 1957079430), (9, 1739626160), (10, 1565663544), (12, 1304719620), (15, 1043775696), (16, 978539715), (18, 869813080), (20, 782831772), (23, 680723280), (24, 652359810), (30, 521887848), (36, 434906540), (40, 391415886), (45, 347925232), (46, 340361640), (48, 326179905), (60, 260943924), (69, 226907760), (72, 217453270), (80, 195707943), (90, 173962616), (92, 170180820), (115, 136144656), (120, 130471962), (138, 113453880), (144, 108726635), (180, 86981308), (184, 85090410), (199, 78676560), (207, 75635920), (230, 68072328), (240, 65235981), (276, 56726940), (345, 45381552), (360, 43490654), (368, 42545205), (398, 39338280), (414, 37817960), (460, 34036164), (552, 28363470), (597, 26225520), (690, 22690776), (720, 21745327), (796, 19669140), (828, 18908980), (920, 17018082), (995, 15735312), (1035, 15127184), (1104, 14181735), (1194, 13112760), (1380, 11345388), (1592, 9834570), (1656, 9454490), (1791, 8741840), (1840, 8509041), (1990, 7867656), (2070, 7563592), (2388, 6556380), (2760, 5672694), (2985, 5245104), (3184, 4917285), (3312, 4727245), (3582, 4370920), (3980, 3933828), (4140, 3781796), (4577, 3420720), (4751, 3295440), (4776, 3278190), (5520, 2836347), (5970, 2622552), (7164, 2185460), (7960, 1966914), (8280, 1890898), (8955, 1748368), (9154, 1710360), (9502, 1647720), (9552, 1639095), (11940, 1311276), (13731, 1140240), (14253, 1098480), (14328, 1092730), (15920, 983457), (16560, 945449), (17910, 874184), (18308, 855180), (19004, 823860), (22885, 684144), (23755, 659088), (23880, 655638), (27462, 570120), (28506, 549240), (28656, 546365), (35820, 437092), (36616, 427590), (38008, 411930), (41193, 380080), (42759, 366160), (45770, 342072), (47510, 329544), (47760, 327819), (54924, 285060), (57012, 274620), (68655, 228048), (71265, 219696), (71640, 218546), (73232, 213795), (76016, 205965), (82386, 190040), (85518, 183080), (91540, 171036), (95020, 164772), (109273, 143280), (109848, 142530), (114024, 137310)]