66422160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 320

約数和(自身を含む): 274268160

約数和(自身を除く): 207846000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 180, 184, 189, 191, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 360, 368, 378, 382, 414, 420, 432, 460, 483, 504, 540, 552, 560, 573, 621, 630, 644, 690, 720, 756, 764, 805, 828, 840, 920, 945, 955, 966, 1008, 1035, 1080, 1104, 1146, 1242, 1260, 1288, 1337, 1380, 1449, 1512, 1528, 1610, 1656, 1680, 1719, 1840, 1890, 1910, 1932, 2070, 2160, 2292, 2415, 2484, 2520, 2576, 2674, 2760, 2865, 2898, 3024, 3056, 3105, 3220, 3312, 3438, 3780, 3820, 3864, 4011, 4140, 4347, 4393, 4584, 4830, 4968, 5040, 5157, 5348, 5520, 5730, 5796, 6210, 6440, 6685, 6876, 7245, 7560, 7640, 7728, 8022, 8280, 8595, 8694, 8786, 9168, 9660, 9936, 10314, 10696, 11460, 11592, 12033, 12420, 12880, 13179, 13370, 13752, 14490, 15120, 15280, 16044, 16560, 17190, 17388, 17572, 19320, 20055, 20628, 21392, 21735, 21965, 22920, 23184, 24066, 24840, 25785, 26358, 26740, 27504, 28980, 30751, 32088, 34380, 34776, 35144, 36099, 38640, 39537, 40110, 41256, 43470, 43930, 45840, 48132, 49680, 51570, 52716, 53480, 57960, 60165, 61502, 64176, 65895, 68760, 69552, 70288, 72198, 79074, 80220, 82512, 86940, 87860, 92253, 96264, 103140, 105432, 106960, 115920, 118611, 120330, 123004, 131790, 137520, 144396, 153755, 158148, 160440, 173880, 175720, 180495, 184506, 192528, 197685, 206280, 210864, 237222, 240660, 246008, 263580, 276759, 288792, 307510, 316296, 320880, 347760, 351440, 360990, 369012, 395370, 412560, 461265, 474444, 481320, 492016, 527160, 553518, 577584, 593055, 615020, 632592, 721980, 738024, 790740, 830277, 922530, 948888, 962640, 1054320, 1107036, 1186110, 1230040, 1383795, 1443960, 1476048, 1581480, 1660554, 1845060, 1897776, 2214072, 2372220, 2460080, 2767590, 2887920, 3162960, 3321108, 3690120, 4151385, 4428144, 4744440, 5535180, 6642216, 7380240, 8302770, 9488880, 11070360, 13284432, 16605540, 22140720, 33211080, 66422160]

約数ペア:

[(1, 66422160), (2, 33211080), (3, 22140720), (4, 16605540), (5, 13284432), (6, 11070360), (7, 9488880), (8, 8302770), (9, 7380240), (10, 6642216), (12, 5535180), (14, 4744440), (15, 4428144), (16, 4151385), (18, 3690120), (20, 3321108), (21, 3162960), (23, 2887920), (24, 2767590), (27, 2460080), (28, 2372220), (30, 2214072), (35, 1897776), (36, 1845060), (40, 1660554), (42, 1581480), (45, 1476048), (46, 1443960), (48, 1383795), (54, 1230040), (56, 1186110), (60, 1107036), (63, 1054320), (69, 962640), (70, 948888), (72, 922530), (80, 830277), (84, 790740), (90, 738024), (92, 721980), (105, 632592), (108, 615020), (112, 593055), (115, 577584), (120, 553518), (126, 527160), (135, 492016), (138, 481320), (140, 474444), (144, 461265), (161, 412560), (168, 395370), (180, 369012), (184, 360990), (189, 351440), (191, 347760), (207, 320880), (210, 316296), (216, 307510), (230, 288792), (240, 276759), (252, 263580), (270, 246008), (276, 240660), (280, 237222), (315, 210864), (322, 206280), (336, 197685), (345, 192528), (360, 184506), (368, 180495), (378, 175720), (382, 173880), (414, 160440), (420, 158148), (432, 153755), (460, 144396), (483, 137520), (504, 131790), (540, 123004), (552, 120330), (560, 118611), (573, 115920), (621, 106960), (630, 105432), (644, 103140), (690, 96264), (720, 92253), (756, 87860), (764, 86940), (805, 82512), (828, 80220), (840, 79074), (920, 72198), (945, 70288), (955, 69552), (966, 68760), (1008, 65895), (1035, 64176), (1080, 61502), (1104, 60165), (1146, 57960), (1242, 53480), (1260, 52716), (1288, 51570), (1337, 49680), (1380, 48132), (1449, 45840), (1512, 43930), (1528, 43470), (1610, 41256), (1656, 40110), (1680, 39537), (1719, 38640), (1840, 36099), (1890, 35144), (1910, 34776), (1932, 34380), (2070, 32088), (2160, 30751), (2292, 28980), (2415, 27504), (2484, 26740), (2520, 26358), (2576, 25785), (2674, 24840), (2760, 24066), (2865, 23184), (2898, 22920), (3024, 21965), (3056, 21735), (3105, 21392), (3220, 20628), (3312, 20055), (3438, 19320), (3780, 17572), (3820, 17388), (3864, 17190), (4011, 16560), (4140, 16044), (4347, 15280), (4393, 15120), (4584, 14490), (4830, 13752), (4968, 13370), (5040, 13179), (5157, 12880), (5348, 12420), (5520, 12033), (5730, 11592), (5796, 11460), (6210, 10696), (6440, 10314), (6685, 9936), (6876, 9660), (7245, 9168), (7560, 8786), (7640, 8694), (7728, 8595), (8022, 8280)]