64222680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 201139200

約数和(自身を除く): 136916520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 94, 118, 120, 141, 177, 188, 193, 235, 236, 282, 295, 354, 376, 386, 470, 472, 564, 579, 590, 705, 708, 772, 885, 940, 965, 1128, 1158, 1180, 1410, 1416, 1544, 1770, 1880, 1930, 2316, 2360, 2773, 2820, 2895, 3540, 3860, 4632, 5546, 5640, 5790, 7080, 7720, 8319, 9071, 11092, 11387, 11580, 13865, 16638, 18142, 22184, 22774, 23160, 27213, 27730, 33276, 34161, 36284, 41595, 45355, 45548, 54426, 55460, 56935, 66552, 68322, 72568, 83190, 90710, 91096, 108852, 110920, 113870, 136065, 136644, 166380, 170805, 181420, 217704, 227740, 272130, 273288, 332760, 341610, 362840, 455480, 535189, 544260, 683220, 1070378, 1088520, 1366440, 1605567, 2140756, 2675945, 3211134, 4281512, 5351890, 6422268, 8027835, 10703780, 12844536, 16055670, 21407560, 32111340, 64222680]

約数ペア:

[(1, 64222680), (2, 32111340), (3, 21407560), (4, 16055670), (5, 12844536), (6, 10703780), (8, 8027835), (10, 6422268), (12, 5351890), (15, 4281512), (20, 3211134), (24, 2675945), (30, 2140756), (40, 1605567), (47, 1366440), (59, 1088520), (60, 1070378), (94, 683220), (118, 544260), (120, 535189), (141, 455480), (177, 362840), (188, 341610), (193, 332760), (235, 273288), (236, 272130), (282, 227740), (295, 217704), (354, 181420), (376, 170805), (386, 166380), (470, 136644), (472, 136065), (564, 113870), (579, 110920), (590, 108852), (705, 91096), (708, 90710), (772, 83190), (885, 72568), (940, 68322), (965, 66552), (1128, 56935), (1158, 55460), (1180, 54426), (1410, 45548), (1416, 45355), (1544, 41595), (1770, 36284), (1880, 34161), (1930, 33276), (2316, 27730), (2360, 27213), (2773, 23160), (2820, 22774), (2895, 22184), (3540, 18142), (3860, 16638), (4632, 13865), (5546, 11580), (5640, 11387), (5790, 11092), (7080, 9071), (7720, 8319)]