325663680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 168

約数和(自身を含む): 1071439056

約数和(自身を除く): 745775376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 353, 372, 465, 480, 496, 620, 706, 744, 930, 960, 961, 992, 1059, 1240, 1412, 1488, 1765, 1860, 1922, 1984, 2118, 2480, 2824, 2883, 2976, 3530, 3720, 3844, 4236, 4805, 4960, 5295, 5648, 5766, 5952, 7060, 7440, 7688, 8472, 9610, 9920, 10590, 10943, 11296, 11532, 14120, 14415, 14880, 15376, 16944, 19220, 21180, 21886, 22592, 23064, 28240, 28830, 29760, 30752, 32829, 33888, 38440, 42360, 43772, 46128, 54715, 56480, 57660, 61504, 65658, 67776, 76880, 84720, 87544, 92256, 109430, 112960, 115320, 131316, 153760, 164145, 169440, 175088, 184512, 218860, 230640, 262632, 307520, 328290, 338880, 339233, 350176, 437720, 461280, 525264, 656580, 678466, 700352, 875440, 922560, 1017699, 1050528, 1313160, 1356932, 1696165, 1750880, 2035398, 2101056, 2626320, 2713864, 3392330, 3501760, 4070796, 5088495, 5252640, 5427728, 6784660, 8141592, 10176990, 10505280, 10855456, 13569320, 16283184, 20353980, 21710912, 27138640, 32566368, 40707960, 54277280, 65132736, 81415920, 108554560, 162831840, 325663680]

約数ペア:

[(1, 325663680), (2, 162831840), (3, 108554560), (4, 81415920), (5, 65132736), (6, 54277280), (8, 40707960), (10, 32566368), (12, 27138640), (15, 21710912), (16, 20353980), (20, 16283184), (24, 13569320), (30, 10855456), (31, 10505280), (32, 10176990), (40, 8141592), (48, 6784660), (60, 5427728), (62, 5252640), (64, 5088495), (80, 4070796), (93, 3501760), (96, 3392330), (120, 2713864), (124, 2626320), (155, 2101056), (160, 2035398), (186, 1750880), (192, 1696165), (240, 1356932), (248, 1313160), (310, 1050528), (320, 1017699), (353, 922560), (372, 875440), (465, 700352), (480, 678466), (496, 656580), (620, 525264), (706, 461280), (744, 437720), (930, 350176), (960, 339233), (961, 338880), (992, 328290), (1059, 307520), (1240, 262632), (1412, 230640), (1488, 218860), (1765, 184512), (1860, 175088), (1922, 169440), (1984, 164145), (2118, 153760), (2480, 131316), (2824, 115320), (2883, 112960), (2976, 109430), (3530, 92256), (3720, 87544), (3844, 84720), (4236, 76880), (4805, 67776), (4960, 65658), (5295, 61504), (5648, 57660), (5766, 56480), (5952, 54715), (7060, 46128), (7440, 43772), (7688, 42360), (8472, 38440), (9610, 33888), (9920, 32829), (10590, 30752), (10943, 29760), (11296, 28830), (11532, 28240), (14120, 23064), (14415, 22592), (14880, 21886), (15376, 21180), (16944, 19220)]