66893640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 234420480

約数和(自身を除く): 167526840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 271, 330, 340, 363, 374, 408, 440, 484, 510, 542, 561, 605, 660, 680, 726, 748, 813, 935, 968, 1020, 1084, 1122, 1210, 1320, 1355, 1452, 1496, 1626, 1815, 1870, 2040, 2057, 2168, 2244, 2420, 2710, 2805, 2904, 2981, 3252, 3630, 3740, 4065, 4114, 4488, 4607, 4840, 5420, 5610, 5962, 6171, 6504, 7260, 7480, 8130, 8228, 8943, 9214, 10285, 10840, 11220, 11924, 12342, 13821, 14520, 14905, 16260, 16456, 17886, 18428, 20570, 22440, 23035, 23848, 24684, 27642, 29810, 30855, 32520, 32791, 35772, 36856, 41140, 44715, 46070, 49368, 50677, 55284, 59620, 61710, 65582, 69105, 71544, 82280, 89430, 92140, 98373, 101354, 110568, 119240, 123420, 131164, 138210, 152031, 163955, 178860, 184280, 196746, 202708, 246840, 253385, 262328, 276420, 304062, 327910, 357720, 393492, 405416, 491865, 506770, 552840, 557447, 608124, 655820, 760155, 786984, 983730, 1013540, 1114894, 1216248, 1311640, 1520310, 1672341, 1967460, 2027080, 2229788, 2787235, 3040620, 3344682, 3934920, 4459576, 5574470, 6081240, 6689364, 8361705, 11148940, 13378728, 16723410, 22297880, 33446820, 66893640]

約数ペア:

[(1, 66893640), (2, 33446820), (3, 22297880), (4, 16723410), (5, 13378728), (6, 11148940), (8, 8361705), (10, 6689364), (11, 6081240), (12, 5574470), (15, 4459576), (17, 3934920), (20, 3344682), (22, 3040620), (24, 2787235), (30, 2229788), (33, 2027080), (34, 1967460), (40, 1672341), (44, 1520310), (51, 1311640), (55, 1216248), (60, 1114894), (66, 1013540), (68, 983730), (85, 786984), (88, 760155), (102, 655820), (110, 608124), (120, 557447), (121, 552840), (132, 506770), (136, 491865), (165, 405416), (170, 393492), (187, 357720), (204, 327910), (220, 304062), (242, 276420), (255, 262328), (264, 253385), (271, 246840), (330, 202708), (340, 196746), (363, 184280), (374, 178860), (408, 163955), (440, 152031), (484, 138210), (510, 131164), (542, 123420), (561, 119240), (605, 110568), (660, 101354), (680, 98373), (726, 92140), (748, 89430), (813, 82280), (935, 71544), (968, 69105), (1020, 65582), (1084, 61710), (1122, 59620), (1210, 55284), (1320, 50677), (1355, 49368), (1452, 46070), (1496, 44715), (1626, 41140), (1815, 36856), (1870, 35772), (2040, 32791), (2057, 32520), (2168, 30855), (2244, 29810), (2420, 27642), (2710, 24684), (2805, 23848), (2904, 23035), (2981, 22440), (3252, 20570), (3630, 18428), (3740, 17886), (4065, 16456), (4114, 16260), (4488, 14905), (4607, 14520), (4840, 13821), (5420, 12342), (5610, 11924), (5962, 11220), (6171, 10840), (6504, 10285), (7260, 9214), (7480, 8943), (8130, 8228)]