69204240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 320

約数和(自身を含む): 285696000

約数和(自身を除く): 216491760

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, 199, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 360, 368, 378, 398, 414, 420, 432, 460, 483, 504, 540, 552, 560, 597, 621, 630, 644, 690, 720, 756, 796, 805, 828, 840, 920, 945, 966, 995, 1008, 1035, 1080, 1104, 1194, 1242, 1260, 1288, 1380, 1393, 1449, 1512, 1592, 1610, 1656, 1680, 1791, 1840, 1890, 1932, 1990, 2070, 2160, 2388, 2415, 2484, 2520, 2576, 2760, 2786, 2898, 2985, 3024, 3105, 3184, 3220, 3312, 3582, 3780, 3864, 3980, 4140, 4179, 4347, 4577, 4776, 4830, 4968, 5040, 5373, 5520, 5572, 5796, 5970, 6210, 6440, 6965, 7164, 7245, 7560, 7728, 7960, 8280, 8358, 8694, 8955, 9154, 9552, 9660, 9936, 10746, 11144, 11592, 11940, 12420, 12537, 12880, 13731, 13930, 14328, 14490, 15120, 15920, 16560, 16716, 17388, 17910, 18308, 19320, 20895, 21492, 21735, 22288, 22885, 23184, 23880, 24840, 25074, 26865, 27462, 27860, 28656, 28980, 32039, 33432, 34776, 35820, 36616, 37611, 38640, 41193, 41790, 42984, 43470, 45770, 47760, 49680, 50148, 53730, 54924, 55720, 57960, 62685, 64078, 66864, 68655, 69552, 71640, 73232, 75222, 82386, 83580, 85968, 86940, 91540, 96117, 100296, 107460, 109848, 111440, 115920, 123579, 125370, 128156, 137310, 143280, 150444, 160195, 164772, 167160, 173880, 183080, 188055, 192234, 200592, 205965, 214920, 219696, 247158, 250740, 256312, 274620, 288351, 300888, 320390, 329544, 334320, 347760, 366160, 376110, 384468, 411930, 429840, 480585, 494316, 501480, 512624, 549240, 576702, 601776, 617895, 640780, 659088, 752220, 768936, 823860, 865053, 961170, 988632, 1002960, 1098480, 1153404, 1235790, 1281560, 1441755, 1504440, 1537872, 1647720, 1730106, 1922340, 1977264, 2306808, 2471580, 2563120, 2883510, 3008880, 3295440, 3460212, 3844680, 4325265, 4613616, 4943160, 5767020, 6920424, 7689360, 8650530, 9886320, 11534040, 13840848, 17301060, 23068080, 34602120, 69204240]

約数ペア:

[(1, 69204240), (2, 34602120), (3, 23068080), (4, 17301060), (5, 13840848), (6, 11534040), (7, 9886320), (8, 8650530), (9, 7689360), (10, 6920424), (12, 5767020), (14, 4943160), (15, 4613616), (16, 4325265), (18, 3844680), (20, 3460212), (21, 3295440), (23, 3008880), (24, 2883510), (27, 2563120), (28, 2471580), (30, 2306808), (35, 1977264), (36, 1922340), (40, 1730106), (42, 1647720), (45, 1537872), (46, 1504440), (48, 1441755), (54, 1281560), (56, 1235790), (60, 1153404), (63, 1098480), (69, 1002960), (70, 988632), (72, 961170), (80, 865053), (84, 823860), (90, 768936), (92, 752220), (105, 659088), (108, 640780), (112, 617895), (115, 601776), (120, 576702), (126, 549240), (135, 512624), (138, 501480), (140, 494316), (144, 480585), (161, 429840), (168, 411930), (180, 384468), (184, 376110), (189, 366160), (199, 347760), (207, 334320), (210, 329544), (216, 320390), (230, 300888), (240, 288351), (252, 274620), (270, 256312), (276, 250740), (280, 247158), (315, 219696), (322, 214920), (336, 205965), (345, 200592), (360, 192234), (368, 188055), (378, 183080), (398, 173880), (414, 167160), (420, 164772), (432, 160195), (460, 150444), (483, 143280), (504, 137310), (540, 128156), (552, 125370), (560, 123579), (597, 115920), (621, 111440), (630, 109848), (644, 107460), (690, 100296), (720, 96117), (756, 91540), (796, 86940), (805, 85968), (828, 83580), (840, 82386), (920, 75222), (945, 73232), (966, 71640), (995, 69552), (1008, 68655), (1035, 66864), (1080, 64078), (1104, 62685), (1194, 57960), (1242, 55720), (1260, 54924), (1288, 53730), (1380, 50148), (1393, 49680), (1449, 47760), (1512, 45770), (1592, 43470), (1610, 42984), (1656, 41790), (1680, 41193), (1791, 38640), (1840, 37611), (1890, 36616), (1932, 35820), (1990, 34776), (2070, 33432), (2160, 32039), (2388, 28980), (2415, 28656), (2484, 27860), (2520, 27462), (2576, 26865), (2760, 25074), (2786, 24840), (2898, 23880), (2985, 23184), (3024, 22885), (3105, 22288), (3184, 21735), (3220, 21492), (3312, 20895), (3582, 19320), (3780, 18308), (3864, 17910), (3980, 17388), (4140, 16716), (4179, 16560), (4347, 15920), (4577, 15120), (4776, 14490), (4830, 14328), (4968, 13930), (5040, 13731), (5373, 12880), (5520, 12537), (5572, 12420), (5796, 11940), (5970, 11592), (6210, 11144), (6440, 10746), (6965, 9936), (7164, 9660), (7245, 9552), (7560, 9154), (7728, 8955), (7960, 8694), (8280, 8358)]