128092320

素因数分解:

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

素因数の和:372

約数の個数: 192

約数和(自身を含む): 453600000

約数和(自身を除く): 325507680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 149, 160, 180, 199, 216, 240, 270, 288, 298, 360, 398, 432, 447, 480, 540, 596, 597, 720, 745, 796, 864, 894, 995, 1080, 1192, 1194, 1341, 1440, 1490, 1592, 1788, 1791, 1990, 2160, 2235, 2384, 2388, 2682, 2980, 2985, 3184, 3576, 3582, 3980, 4023, 4320, 4470, 4768, 4776, 5364, 5373, 5960, 5970, 6368, 6705, 7152, 7164, 7960, 8046, 8940, 8955, 9552, 10728, 10746, 11920, 11940, 13410, 14304, 14328, 15920, 16092, 17880, 17910, 19104, 20115, 21456, 21492, 23840, 23880, 26820, 26865, 28656, 29651, 31840, 32184, 35760, 35820, 40230, 42912, 42984, 47760, 53640, 53730, 57312, 59302, 64368, 71520, 71640, 80460, 85968, 88953, 95520, 107280, 107460, 118604, 128736, 143280, 148255, 160920, 171936, 177906, 214560, 214920, 237208, 266859, 286560, 296510, 321840, 355812, 429840, 444765, 474416, 533718, 593020, 643680, 711624, 800577, 859680, 889530, 948832, 1067436, 1186040, 1334295, 1423248, 1601154, 1779060, 2134872, 2372080, 2668590, 2846496, 3202308, 3558120, 4002885, 4269744, 4744160, 5337180, 6404616, 7116240, 8005770, 8539488, 10674360, 12809232, 14232480, 16011540, 21348720, 25618464, 32023080, 42697440, 64046160, 128092320]

約数ペア:

[(1, 128092320), (2, 64046160), (3, 42697440), (4, 32023080), (5, 25618464), (6, 21348720), (8, 16011540), (9, 14232480), (10, 12809232), (12, 10674360), (15, 8539488), (16, 8005770), (18, 7116240), (20, 6404616), (24, 5337180), (27, 4744160), (30, 4269744), (32, 4002885), (36, 3558120), (40, 3202308), (45, 2846496), (48, 2668590), (54, 2372080), (60, 2134872), (72, 1779060), (80, 1601154), (90, 1423248), (96, 1334295), (108, 1186040), (120, 1067436), (135, 948832), (144, 889530), (149, 859680), (160, 800577), (180, 711624), (199, 643680), (216, 593020), (240, 533718), (270, 474416), (288, 444765), (298, 429840), (360, 355812), (398, 321840), (432, 296510), (447, 286560), (480, 266859), (540, 237208), (596, 214920), (597, 214560), (720, 177906), (745, 171936), (796, 160920), (864, 148255), (894, 143280), (995, 128736), (1080, 118604), (1192, 107460), (1194, 107280), (1341, 95520), (1440, 88953), (1490, 85968), (1592, 80460), (1788, 71640), (1791, 71520), (1990, 64368), (2160, 59302), (2235, 57312), (2384, 53730), (2388, 53640), (2682, 47760), (2980, 42984), (2985, 42912), (3184, 40230), (3576, 35820), (3582, 35760), (3980, 32184), (4023, 31840), (4320, 29651), (4470, 28656), (4768, 26865), (4776, 26820), (5364, 23880), (5373, 23840), (5960, 21492), (5970, 21456), (6368, 20115), (6705, 19104), (7152, 17910), (7164, 17880), (7960, 16092), (8046, 15920), (8940, 14328), (8955, 14304), (9552, 13410), (10728, 11940), (10746, 11920)]