64762560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 168

約数和(自身を含む): 225856800

約数和(自身を除く): 161094240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 199, 226, 240, 288, 320, 339, 360, 398, 452, 480, 565, 576, 597, 678, 720, 796, 904, 960, 995, 1017, 1130, 1194, 1356, 1440, 1592, 1695, 1791, 1808, 1990, 2034, 2260, 2388, 2712, 2880, 2985, 3184, 3390, 3582, 3616, 3980, 4068, 4520, 4776, 5085, 5424, 5970, 6368, 6780, 7164, 7232, 7960, 8136, 8955, 9040, 9552, 10170, 10848, 11940, 12736, 13560, 14328, 15920, 16272, 17910, 18080, 19104, 20340, 21696, 22487, 23880, 27120, 28656, 31840, 32544, 35820, 36160, 38208, 40680, 44974, 47760, 54240, 57312, 63680, 65088, 67461, 71640, 81360, 89948, 95520, 108480, 112435, 114624, 134922, 143280, 162720, 179896, 191040, 202383, 224870, 269844, 286560, 325440, 337305, 359792, 404766, 449740, 539688, 573120, 674610, 719584, 809532, 899480, 1011915, 1079376, 1349220, 1439168, 1619064, 1798960, 2023830, 2158752, 2698440, 3238128, 3597920, 4047660, 4317504, 5396880, 6476256, 7195840, 8095320, 10793760, 12952512, 16190640, 21587520, 32381280, 64762560]

約数ペア:

[(1, 64762560), (2, 32381280), (3, 21587520), (4, 16190640), (5, 12952512), (6, 10793760), (8, 8095320), (9, 7195840), (10, 6476256), (12, 5396880), (15, 4317504), (16, 4047660), (18, 3597920), (20, 3238128), (24, 2698440), (30, 2158752), (32, 2023830), (36, 1798960), (40, 1619064), (45, 1439168), (48, 1349220), (60, 1079376), (64, 1011915), (72, 899480), (80, 809532), (90, 719584), (96, 674610), (113, 573120), (120, 539688), (144, 449740), (160, 404766), (180, 359792), (192, 337305), (199, 325440), (226, 286560), (240, 269844), (288, 224870), (320, 202383), (339, 191040), (360, 179896), (398, 162720), (452, 143280), (480, 134922), (565, 114624), (576, 112435), (597, 108480), (678, 95520), (720, 89948), (796, 81360), (904, 71640), (960, 67461), (995, 65088), (1017, 63680), (1130, 57312), (1194, 54240), (1356, 47760), (1440, 44974), (1592, 40680), (1695, 38208), (1791, 36160), (1808, 35820), (1990, 32544), (2034, 31840), (2260, 28656), (2388, 27120), (2712, 23880), (2880, 22487), (2985, 21696), (3184, 20340), (3390, 19104), (3582, 18080), (3616, 17910), (3980, 16272), (4068, 15920), (4520, 14328), (4776, 13560), (5085, 12736), (5424, 11940), (5970, 10848), (6368, 10170), (6780, 9552), (7164, 9040), (7232, 8955), (7960, 8136)]