65084880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2081

約数の個数: 160

約数和(自身を含む): 242841600

約数和(自身を除く): 177756720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2039, 2128, 2280, 2660, 3192, 3990, 4078, 4560, 5320, 6117, 6384, 7980, 8156, 10195, 10640, 12234, 14273, 15960, 16312, 20390, 24468, 28546, 30585, 31920, 32624, 38741, 40780, 42819, 48936, 57092, 61170, 71365, 77482, 81560, 85638, 97872, 114184, 116223, 122340, 142730, 154964, 163120, 171276, 193705, 214095, 228368, 232446, 244680, 271187, 285460, 309928, 342552, 387410, 428190, 464892, 489360, 542374, 570920, 581115, 619856, 685104, 774820, 813561, 856380, 929784, 1084748, 1141840, 1162230, 1355935, 1549640, 1627122, 1712760, 1859568, 2169496, 2324460, 2711870, 3099280, 3254244, 3425520, 4067805, 4338992, 4648920, 5423740, 6508488, 8135610, 9297840, 10847480, 13016976, 16271220, 21694960, 32542440, 65084880]

約数ペア:

[(1, 65084880), (2, 32542440), (3, 21694960), (4, 16271220), (5, 13016976), (6, 10847480), (7, 9297840), (8, 8135610), (10, 6508488), (12, 5423740), (14, 4648920), (15, 4338992), (16, 4067805), (19, 3425520), (20, 3254244), (21, 3099280), (24, 2711870), (28, 2324460), (30, 2169496), (35, 1859568), (38, 1712760), (40, 1627122), (42, 1549640), (48, 1355935), (56, 1162230), (57, 1141840), (60, 1084748), (70, 929784), (76, 856380), (80, 813561), (84, 774820), (95, 685104), (105, 619856), (112, 581115), (114, 570920), (120, 542374), (133, 489360), (140, 464892), (152, 428190), (168, 387410), (190, 342552), (210, 309928), (228, 285460), (240, 271187), (266, 244680), (280, 232446), (285, 228368), (304, 214095), (336, 193705), (380, 171276), (399, 163120), (420, 154964), (456, 142730), (532, 122340), (560, 116223), (570, 114184), (665, 97872), (760, 85638), (798, 81560), (840, 77482), (912, 71365), (1064, 61170), (1140, 57092), (1330, 48936), (1520, 42819), (1596, 40780), (1680, 38741), (1995, 32624), (2039, 31920), (2128, 30585), (2280, 28546), (2660, 24468), (3192, 20390), (3990, 16312), (4078, 15960), (4560, 14273), (5320, 12234), (6117, 10640), (6384, 10195), (7980, 8156)]