69300840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 263761920

約数和(自身を除く): 194461080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 211, 230, 238, 255, 276, 280, 322, 340, 345, 357, 391, 408, 420, 422, 460, 476, 483, 510, 552, 595, 633, 644, 680, 690, 714, 782, 805, 840, 844, 920, 952, 966, 1020, 1055, 1173, 1190, 1266, 1288, 1380, 1428, 1477, 1564, 1610, 1688, 1785, 1932, 1955, 2040, 2110, 2346, 2380, 2415, 2532, 2737, 2760, 2856, 2954, 3128, 3165, 3220, 3570, 3587, 3864, 3910, 4220, 4431, 4692, 4760, 4830, 4853, 5064, 5474, 5865, 5908, 6330, 6440, 7140, 7174, 7385, 7820, 8211, 8440, 8862, 9384, 9660, 9706, 10761, 10948, 11730, 11816, 12660, 13685, 14280, 14348, 14559, 14770, 15640, 16422, 17724, 17935, 19320, 19412, 21522, 21896, 22155, 23460, 24265, 25109, 25320, 27370, 28696, 29118, 29540, 32844, 33971, 35448, 35870, 38824, 41055, 43044, 44310, 46920, 48530, 50218, 53805, 54740, 58236, 59080, 65688, 67942, 71740, 72795, 75327, 82110, 82501, 86088, 88620, 97060, 100436, 101913, 107610, 109480, 116472, 125545, 135884, 143480, 145590, 150654, 164220, 165002, 169855, 177240, 194120, 200872, 203826, 215220, 247503, 251090, 271768, 291180, 301308, 328440, 330004, 339710, 376635, 407652, 412505, 430440, 495006, 502180, 509565, 577507, 582360, 602616, 660008, 679420, 753270, 815304, 825010, 990012, 1004360, 1019130, 1155014, 1237515, 1358840, 1506540, 1650020, 1732521, 1980024, 2038260, 2310028, 2475030, 2887535, 3013080, 3300040, 3465042, 4076520, 4620056, 4950060, 5775070, 6930084, 8662605, 9900120, 11550140, 13860168, 17325210, 23100280, 34650420, 69300840]

約数ペア:

[(1, 69300840), (2, 34650420), (3, 23100280), (4, 17325210), (5, 13860168), (6, 11550140), (7, 9900120), (8, 8662605), (10, 6930084), (12, 5775070), (14, 4950060), (15, 4620056), (17, 4076520), (20, 3465042), (21, 3300040), (23, 3013080), (24, 2887535), (28, 2475030), (30, 2310028), (34, 2038260), (35, 1980024), (40, 1732521), (42, 1650020), (46, 1506540), (51, 1358840), (56, 1237515), (60, 1155014), (68, 1019130), (69, 1004360), (70, 990012), (84, 825010), (85, 815304), (92, 753270), (102, 679420), (105, 660008), (115, 602616), (119, 582360), (120, 577507), (136, 509565), (138, 502180), (140, 495006), (161, 430440), (168, 412505), (170, 407652), (184, 376635), (204, 339710), (210, 330004), (211, 328440), (230, 301308), (238, 291180), (255, 271768), (276, 251090), (280, 247503), (322, 215220), (340, 203826), (345, 200872), (357, 194120), (391, 177240), (408, 169855), (420, 165002), (422, 164220), (460, 150654), (476, 145590), (483, 143480), (510, 135884), (552, 125545), (595, 116472), (633, 109480), (644, 107610), (680, 101913), (690, 100436), (714, 97060), (782, 88620), (805, 86088), (840, 82501), (844, 82110), (920, 75327), (952, 72795), (966, 71740), (1020, 67942), (1055, 65688), (1173, 59080), (1190, 58236), (1266, 54740), (1288, 53805), (1380, 50218), (1428, 48530), (1477, 46920), (1564, 44310), (1610, 43044), (1688, 41055), (1785, 38824), (1932, 35870), (1955, 35448), (2040, 33971), (2110, 32844), (2346, 29540), (2380, 29118), (2415, 28696), (2532, 27370), (2737, 25320), (2760, 25109), (2856, 24265), (2954, 23460), (3128, 22155), (3165, 21896), (3220, 21522), (3570, 19412), (3587, 19320), (3864, 17935), (3910, 17724), (4220, 16422), (4431, 15640), (4692, 14770), (4760, 14559), (4830, 14348), (4853, 14280), (5064, 13685), (5474, 12660), (5865, 11816), (5908, 11730), (6330, 10948), (6440, 10761), (7140, 9706), (7174, 9660), (7385, 9384), (7820, 8862), (8211, 8440)]