608438520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 2160000000

約数和(自身を除く): 1551561480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 149, 152, 171, 180, 190, 199, 216, 228, 270, 285, 298, 342, 360, 380, 398, 447, 456, 513, 540, 570, 596, 597, 684, 745, 760, 796, 855, 894, 995, 1026, 1080, 1140, 1192, 1194, 1341, 1368, 1490, 1592, 1710, 1788, 1791, 1990, 2052, 2235, 2280, 2388, 2565, 2682, 2831, 2980, 2985, 3420, 3576, 3582, 3781, 3980, 4023, 4104, 4470, 4776, 5130, 5364, 5373, 5662, 5960, 5970, 6705, 6840, 7164, 7562, 7960, 8046, 8493, 8940, 8955, 10260, 10728, 10746, 11324, 11343, 11940, 13410, 14155, 14328, 15124, 16092, 16986, 17880, 17910, 18905, 20115, 20520, 21492, 22648, 22686, 23880, 25479, 26820, 26865, 28310, 29651, 30248, 32184, 33972, 34029, 35820, 37810, 40230, 42465, 42984, 45372, 50958, 53640, 53730, 56620, 56715, 59302, 67944, 68058, 71640, 75620, 76437, 80460, 84930, 88953, 90744, 101916, 102087, 107460, 113240, 113430, 118604, 127395, 136116, 148255, 151240, 152874, 160920, 169860, 170145, 177906, 203832, 204174, 214920, 226860, 237208, 254790, 266859, 272232, 296510, 305748, 339720, 340290, 355812, 382185, 408348, 444765, 453720, 509580, 510435, 533718, 563369, 593020, 611496, 680580, 711624, 764370, 800577, 816696, 889530, 1019160, 1020870, 1067436, 1126738, 1186040, 1334295, 1361160, 1528740, 1601154, 1690107, 1779060, 2041740, 2134872, 2253476, 2668590, 2816845, 3057480, 3202308, 3380214, 3558120, 4002885, 4083480, 4506952, 5070321, 5337180, 5633690, 6404616, 6760428, 8005770, 8450535, 10140642, 10674360, 11267380, 13520856, 15210963, 16011540, 16901070, 20281284, 22534760, 25351605, 30421926, 32023080, 33802140, 40562568, 50703210, 60843852, 67604280, 76054815, 101406420, 121687704, 152109630, 202812840, 304219260, 608438520]

約数ペア:

[(1, 608438520), (2, 304219260), (3, 202812840), (4, 152109630), (5, 121687704), (6, 101406420), (8, 76054815), (9, 67604280), (10, 60843852), (12, 50703210), (15, 40562568), (18, 33802140), (19, 32023080), (20, 30421926), (24, 25351605), (27, 22534760), (30, 20281284), (36, 16901070), (38, 16011540), (40, 15210963), (45, 13520856), (54, 11267380), (57, 10674360), (60, 10140642), (72, 8450535), (76, 8005770), (90, 6760428), (95, 6404616), (108, 5633690), (114, 5337180), (120, 5070321), (135, 4506952), (149, 4083480), (152, 4002885), (171, 3558120), (180, 3380214), (190, 3202308), (199, 3057480), (216, 2816845), (228, 2668590), (270, 2253476), (285, 2134872), (298, 2041740), (342, 1779060), (360, 1690107), (380, 1601154), (398, 1528740), (447, 1361160), (456, 1334295), (513, 1186040), (540, 1126738), (570, 1067436), (596, 1020870), (597, 1019160), (684, 889530), (745, 816696), (760, 800577), (796, 764370), (855, 711624), (894, 680580), (995, 611496), (1026, 593020), (1080, 563369), (1140, 533718), (1192, 510435), (1194, 509580), (1341, 453720), (1368, 444765), (1490, 408348), (1592, 382185), (1710, 355812), (1788, 340290), (1791, 339720), (1990, 305748), (2052, 296510), (2235, 272232), (2280, 266859), (2388, 254790), (2565, 237208), (2682, 226860), (2831, 214920), (2980, 204174), (2985, 203832), (3420, 177906), (3576, 170145), (3582, 169860), (3781, 160920), (3980, 152874), (4023, 151240), (4104, 148255), (4470, 136116), (4776, 127395), (5130, 118604), (5364, 113430), (5373, 113240), (5662, 107460), (5960, 102087), (5970, 101916), (6705, 90744), (6840, 88953), (7164, 84930), (7562, 80460), (7960, 76437), (8046, 75620), (8493, 71640), (8940, 68058), (8955, 67944), (10260, 59302), (10728, 56715), (10746, 56620), (11324, 53730), (11343, 53640), (11940, 50958), (13410, 45372), (14155, 42984), (14328, 42465), (15124, 40230), (16092, 37810), (16986, 35820), (17880, 34029), (17910, 33972), (18905, 32184), (20115, 30248), (20520, 29651), (21492, 28310), (22648, 26865), (22686, 26820), (23880, 25479)]