8751960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 34145280

約数和(自身を除く): 25393320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 151, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 302, 315, 322, 345, 360, 414, 420, 453, 460, 483, 504, 552, 604, 630, 644, 690, 755, 805, 828, 840, 906, 920, 966, 1035, 1057, 1208, 1260, 1288, 1359, 1380, 1449, 1510, 1610, 1656, 1812, 1932, 2070, 2114, 2265, 2415, 2520, 2718, 2760, 2898, 3020, 3171, 3220, 3473, 3624, 3864, 4140, 4228, 4530, 4830, 5285, 5436, 5796, 6040, 6342, 6440, 6795, 6946, 7245, 8280, 8456, 9060, 9513, 9660, 10419, 10570, 10872, 11592, 12684, 13590, 13892, 14490, 15855, 17365, 18120, 19026, 19320, 20838, 21140, 24311, 25368, 27180, 27784, 28980, 31257, 31710, 34730, 38052, 41676, 42280, 47565, 48622, 52095, 54360, 57960, 62514, 63420, 69460, 72933, 76104, 83352, 95130, 97244, 104190, 121555, 125028, 126840, 138920, 145866, 156285, 190260, 194488, 208380, 218799, 243110, 250056, 291732, 312570, 364665, 380520, 416760, 437598, 486220, 583464, 625140, 729330, 875196, 972440, 1093995, 1250280, 1458660, 1750392, 2187990, 2917320, 4375980, 8751960]

約数ペア:

[(1, 8751960), (2, 4375980), (3, 2917320), (4, 2187990), (5, 1750392), (6, 1458660), (7, 1250280), (8, 1093995), (9, 972440), (10, 875196), (12, 729330), (14, 625140), (15, 583464), (18, 486220), (20, 437598), (21, 416760), (23, 380520), (24, 364665), (28, 312570), (30, 291732), (35, 250056), (36, 243110), (40, 218799), (42, 208380), (45, 194488), (46, 190260), (56, 156285), (60, 145866), (63, 138920), (69, 126840), (70, 125028), (72, 121555), (84, 104190), (90, 97244), (92, 95130), (105, 83352), (115, 76104), (120, 72933), (126, 69460), (138, 63420), (140, 62514), (151, 57960), (161, 54360), (168, 52095), (180, 48622), (184, 47565), (207, 42280), (210, 41676), (230, 38052), (252, 34730), (276, 31710), (280, 31257), (302, 28980), (315, 27784), (322, 27180), (345, 25368), (360, 24311), (414, 21140), (420, 20838), (453, 19320), (460, 19026), (483, 18120), (504, 17365), (552, 15855), (604, 14490), (630, 13892), (644, 13590), (690, 12684), (755, 11592), (805, 10872), (828, 10570), (840, 10419), (906, 9660), (920, 9513), (966, 9060), (1035, 8456), (1057, 8280), (1208, 7245), (1260, 6946), (1288, 6795), (1359, 6440), (1380, 6342), (1449, 6040), (1510, 5796), (1610, 5436), (1656, 5285), (1812, 4830), (1932, 4530), (2070, 4228), (2114, 4140), (2265, 3864), (2415, 3624), (2520, 3473), (2718, 3220), (2760, 3171), (2898, 3020)]