64533120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 227664000

約数和(自身を除く): 163130880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 61, 64, 76, 80, 87, 95, 96, 114, 116, 120, 122, 128, 145, 152, 160, 174, 183, 190, 192, 228, 232, 240, 244, 285, 290, 304, 305, 320, 348, 366, 380, 384, 435, 456, 464, 480, 488, 551, 570, 580, 608, 610, 640, 696, 732, 760, 870, 912, 915, 928, 960, 976, 1102, 1140, 1159, 1160, 1216, 1220, 1392, 1464, 1520, 1653, 1740, 1769, 1824, 1830, 1856, 1920, 1952, 2204, 2280, 2318, 2320, 2432, 2440, 2755, 2784, 2928, 3040, 3306, 3477, 3480, 3538, 3648, 3660, 3712, 3904, 4408, 4560, 4636, 4640, 4880, 5307, 5510, 5568, 5795, 5856, 6080, 6612, 6954, 6960, 7076, 7296, 7320, 7808, 8265, 8816, 8845, 9120, 9272, 9280, 9760, 10614, 11020, 11136, 11590, 11712, 12160, 13224, 13908, 13920, 14152, 14640, 16530, 17385, 17632, 17690, 18240, 18544, 18560, 19520, 21228, 22040, 23180, 23424, 26448, 26535, 27816, 27840, 28304, 29280, 33060, 33611, 34770, 35264, 35380, 36480, 37088, 39040, 42456, 44080, 46360, 52896, 53070, 55632, 55680, 56608, 58560, 66120, 67222, 69540, 70528, 70760, 74176, 84912, 88160, 92720, 100833, 105792, 106140, 111264, 113216, 117120, 132240, 134444, 139080, 141520, 148352, 168055, 169824, 176320, 185440, 201666, 211584, 212280, 222528, 226432, 264480, 268888, 278160, 283040, 336110, 339648, 352640, 370880, 403332, 424560, 445056, 504165, 528960, 537776, 556320, 566080, 672220, 679296, 741760, 806664, 849120, 1008330, 1057920, 1075552, 1112640, 1132160, 1344440, 1613328, 1698240, 2016660, 2151104, 2225280, 2688880, 3226656, 3396480, 4033320, 4302208, 5377760, 6453312, 8066640, 10755520, 12906624, 16133280, 21511040, 32266560, 64533120]

約数ペア:

[(1, 64533120), (2, 32266560), (3, 21511040), (4, 16133280), (5, 12906624), (6, 10755520), (8, 8066640), (10, 6453312), (12, 5377760), (15, 4302208), (16, 4033320), (19, 3396480), (20, 3226656), (24, 2688880), (29, 2225280), (30, 2151104), (32, 2016660), (38, 1698240), (40, 1613328), (48, 1344440), (57, 1132160), (58, 1112640), (60, 1075552), (61, 1057920), (64, 1008330), (76, 849120), (80, 806664), (87, 741760), (95, 679296), (96, 672220), (114, 566080), (116, 556320), (120, 537776), (122, 528960), (128, 504165), (145, 445056), (152, 424560), (160, 403332), (174, 370880), (183, 352640), (190, 339648), (192, 336110), (228, 283040), (232, 278160), (240, 268888), (244, 264480), (285, 226432), (290, 222528), (304, 212280), (305, 211584), (320, 201666), (348, 185440), (366, 176320), (380, 169824), (384, 168055), (435, 148352), (456, 141520), (464, 139080), (480, 134444), (488, 132240), (551, 117120), (570, 113216), (580, 111264), (608, 106140), (610, 105792), (640, 100833), (696, 92720), (732, 88160), (760, 84912), (870, 74176), (912, 70760), (915, 70528), (928, 69540), (960, 67222), (976, 66120), (1102, 58560), (1140, 56608), (1159, 55680), (1160, 55632), (1216, 53070), (1220, 52896), (1392, 46360), (1464, 44080), (1520, 42456), (1653, 39040), (1740, 37088), (1769, 36480), (1824, 35380), (1830, 35264), (1856, 34770), (1920, 33611), (1952, 33060), (2204, 29280), (2280, 28304), (2318, 27840), (2320, 27816), (2432, 26535), (2440, 26448), (2755, 23424), (2784, 23180), (2928, 22040), (3040, 21228), (3306, 19520), (3477, 18560), (3480, 18544), (3538, 18240), (3648, 17690), (3660, 17632), (3712, 17385), (3904, 16530), (4408, 14640), (4560, 14152), (4636, 13920), (4640, 13908), (4880, 13224), (5307, 12160), (5510, 11712), (5568, 11590), (5795, 11136), (5856, 11020), (6080, 10614), (6612, 9760), (6954, 9280), (6960, 9272), (7076, 9120), (7296, 8845), (7320, 8816), (7808, 8265)]