64046160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 160

約数和(自身を含む): 223200000

約数和(自身を除く): 159153840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 199, 216, 240, 270, 298, 360, 398, 432, 447, 540, 596, 597, 720, 745, 796, 894, 995, 1080, 1192, 1194, 1341, 1490, 1592, 1788, 1791, 1990, 2160, 2235, 2384, 2388, 2682, 2980, 2985, 3184, 3576, 3582, 3980, 4023, 4470, 4776, 5364, 5373, 5960, 5970, 6705, 7152, 7164, 7960, 8046, 8940, 8955, 9552, 10728, 10746, 11920, 11940, 13410, 14328, 15920, 16092, 17880, 17910, 20115, 21456, 21492, 23880, 26820, 26865, 28656, 29651, 32184, 35760, 35820, 40230, 42984, 47760, 53640, 53730, 59302, 64368, 71640, 80460, 85968, 88953, 107280, 107460, 118604, 143280, 148255, 160920, 177906, 214920, 237208, 266859, 296510, 321840, 355812, 429840, 444765, 474416, 533718, 593020, 711624, 800577, 889530, 1067436, 1186040, 1334295, 1423248, 1601154, 1779060, 2134872, 2372080, 2668590, 3202308, 3558120, 4002885, 4269744, 5337180, 6404616, 7116240, 8005770, 10674360, 12809232, 16011540, 21348720, 32023080, 64046160]

約数ペア:

[(1, 64046160), (2, 32023080), (3, 21348720), (4, 16011540), (5, 12809232), (6, 10674360), (8, 8005770), (9, 7116240), (10, 6404616), (12, 5337180), (15, 4269744), (16, 4002885), (18, 3558120), (20, 3202308), (24, 2668590), (27, 2372080), (30, 2134872), (36, 1779060), (40, 1601154), (45, 1423248), (48, 1334295), (54, 1186040), (60, 1067436), (72, 889530), (80, 800577), (90, 711624), (108, 593020), (120, 533718), (135, 474416), (144, 444765), (149, 429840), (180, 355812), (199, 321840), (216, 296510), (240, 266859), (270, 237208), (298, 214920), (360, 177906), (398, 160920), (432, 148255), (447, 143280), (540, 118604), (596, 107460), (597, 107280), (720, 88953), (745, 85968), (796, 80460), (894, 71640), (995, 64368), (1080, 59302), (1192, 53730), (1194, 53640), (1341, 47760), (1490, 42984), (1592, 40230), (1788, 35820), (1791, 35760), (1990, 32184), (2160, 29651), (2235, 28656), (2384, 26865), (2388, 26820), (2682, 23880), (2980, 21492), (2985, 21456), (3184, 20115), (3576, 17910), (3582, 17880), (3980, 16092), (4023, 15920), (4470, 14328), (4776, 13410), (5364, 11940), (5373, 11920), (5960, 10746), (5970, 10728), (6705, 9552), (7152, 8955), (7164, 8940), (7960, 8046)]