64097600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 185196480

約数和(自身を除く): 121098880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 64, 70, 80, 97, 100, 112, 118, 140, 160, 175, 194, 200, 224, 236, 280, 295, 320, 350, 388, 400, 413, 448, 472, 485, 560, 590, 679, 700, 776, 800, 826, 944, 970, 1120, 1180, 1358, 1400, 1475, 1552, 1600, 1652, 1888, 1940, 2065, 2240, 2360, 2425, 2716, 2800, 2950, 3104, 3304, 3395, 3776, 3880, 4130, 4720, 4850, 5432, 5600, 5723, 5900, 6208, 6608, 6790, 7760, 8260, 9440, 9700, 10325, 10864, 11200, 11446, 11800, 13216, 13580, 15520, 16520, 16975, 18880, 19400, 20650, 21728, 22892, 23600, 26432, 27160, 28615, 31040, 33040, 33950, 38800, 40061, 41300, 43456, 45784, 47200, 54320, 57230, 66080, 67900, 77600, 80122, 82600, 91568, 94400, 108640, 114460, 132160, 135800, 143075, 155200, 160244, 165200, 183136, 200305, 217280, 228920, 271600, 286150, 320488, 330400, 366272, 400610, 457840, 543200, 572300, 640976, 660800, 801220, 915680, 1001525, 1086400, 1144600, 1281952, 1602440, 1831360, 2003050, 2289200, 2563904, 3204880, 4006100, 4578400, 6409760, 8012200, 9156800, 12819520, 16024400, 32048800, 64097600]

約数ペア:

[(1, 64097600), (2, 32048800), (4, 16024400), (5, 12819520), (7, 9156800), (8, 8012200), (10, 6409760), (14, 4578400), (16, 4006100), (20, 3204880), (25, 2563904), (28, 2289200), (32, 2003050), (35, 1831360), (40, 1602440), (50, 1281952), (56, 1144600), (59, 1086400), (64, 1001525), (70, 915680), (80, 801220), (97, 660800), (100, 640976), (112, 572300), (118, 543200), (140, 457840), (160, 400610), (175, 366272), (194, 330400), (200, 320488), (224, 286150), (236, 271600), (280, 228920), (295, 217280), (320, 200305), (350, 183136), (388, 165200), (400, 160244), (413, 155200), (448, 143075), (472, 135800), (485, 132160), (560, 114460), (590, 108640), (679, 94400), (700, 91568), (776, 82600), (800, 80122), (826, 77600), (944, 67900), (970, 66080), (1120, 57230), (1180, 54320), (1358, 47200), (1400, 45784), (1475, 43456), (1552, 41300), (1600, 40061), (1652, 38800), (1888, 33950), (1940, 33040), (2065, 31040), (2240, 28615), (2360, 27160), (2425, 26432), (2716, 23600), (2800, 22892), (2950, 21728), (3104, 20650), (3304, 19400), (3395, 18880), (3776, 16975), (3880, 16520), (4130, 15520), (4720, 13580), (4850, 13216), (5432, 11800), (5600, 11446), (5723, 11200), (5900, 10864), (6208, 10325), (6608, 9700), (6790, 9440), (7760, 8260)]