266702940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9203}}^1$

素因数の和:9248

約数の個数: 144

約数和(自身を含む): 964873728

約数和(自身を除く): 698170788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9203, 9660, 14490, 18406, 27609, 28980, 36812, 46015, 55218, 64421, 82827, 92030, 110436, 128842, 138045, 165654, 184060, 193263, 211669, 257684, 276090, 322105, 331308, 386526, 414135, 423338, 552180, 579789, 635007, 644210, 773052, 828270, 846676, 966315, 1058345, 1159578, 1270014, 1288420, 1481683, 1656540, 1905021, 1932630, 2116690, 2319156, 2540028, 2898945, 2963366, 3175035, 3810042, 3865260, 4233380, 4445049, 5797890, 5926732, 6350070, 7408415, 7620084, 8890098, 9525105, 11595780, 12700140, 13335147, 14816830, 17780196, 19050210, 22225245, 26670294, 29633660, 38100420, 44450490, 53340588, 66675735, 88900980, 133351470, 266702940]

約数ペア:

[(1, 266702940), (2, 133351470), (3, 88900980), (4, 66675735), (5, 53340588), (6, 44450490), (7, 38100420), (9, 29633660), (10, 26670294), (12, 22225245), (14, 19050210), (15, 17780196), (18, 14816830), (20, 13335147), (21, 12700140), (23, 11595780), (28, 9525105), (30, 8890098), (35, 7620084), (36, 7408415), (42, 6350070), (45, 5926732), (46, 5797890), (60, 4445049), (63, 4233380), (69, 3865260), (70, 3810042), (84, 3175035), (90, 2963366), (92, 2898945), (105, 2540028), (115, 2319156), (126, 2116690), (138, 1932630), (140, 1905021), (161, 1656540), (180, 1481683), (207, 1288420), (210, 1270014), (230, 1159578), (252, 1058345), (276, 966315), (315, 846676), (322, 828270), (345, 773052), (414, 644210), (420, 635007), (460, 579789), (483, 552180), (630, 423338), (644, 414135), (690, 386526), (805, 331308), (828, 322105), (966, 276090), (1035, 257684), (1260, 211669), (1380, 193263), (1449, 184060), (1610, 165654), (1932, 138045), (2070, 128842), (2415, 110436), (2898, 92030), (3220, 82827), (4140, 64421), (4830, 55218), (5796, 46015), (7245, 36812), (9203, 28980), (9660, 27609), (14490, 18406)]