234835920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 870480000

約数和(自身を除く): 635644080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 149, 165, 176, 180, 198, 199, 220, 240, 264, 298, 330, 360, 396, 398, 440, 447, 495, 528, 596, 597, 660, 720, 745, 792, 796, 880, 894, 990, 995, 1192, 1194, 1320, 1341, 1490, 1584, 1592, 1639, 1788, 1791, 1980, 1990, 2189, 2235, 2384, 2388, 2640, 2682, 2980, 2985, 3184, 3278, 3576, 3582, 3960, 3980, 4378, 4470, 4776, 4917, 5364, 5960, 5970, 6556, 6567, 6705, 7152, 7164, 7920, 7960, 8195, 8756, 8940, 8955, 9552, 9834, 10728, 10945, 11920, 11940, 13112, 13134, 13410, 14328, 14751, 15920, 16390, 17512, 17880, 17910, 19668, 19701, 21456, 21890, 23880, 24585, 26224, 26268, 26820, 28656, 29502, 29651, 32780, 32835, 35024, 35760, 35820, 39336, 39402, 43780, 47760, 49170, 52536, 53640, 59004, 59302, 65560, 65670, 71640, 73755, 78672, 78804, 87560, 88953, 98340, 98505, 105072, 107280, 118008, 118604, 131120, 131340, 143280, 147510, 148255, 157608, 175120, 177906, 196680, 197010, 236016, 237208, 262680, 266859, 295020, 296510, 315216, 326161, 355812, 393360, 394020, 444765, 474416, 525360, 533718, 590040, 593020, 652322, 711624, 788040, 889530, 978483, 1067436, 1180080, 1186040, 1304644, 1334295, 1423248, 1576080, 1630805, 1779060, 1956966, 2134872, 2372080, 2609288, 2668590, 2935449, 3261610, 3558120, 3913932, 4269744, 4892415, 5218576, 5337180, 5870898, 6523220, 7116240, 7827864, 9784830, 10674360, 11741796, 13046440, 14677245, 15655728, 19569660, 21348720, 23483592, 26092880, 29354490, 39139320, 46967184, 58708980, 78278640, 117417960, 234835920]

約数ペア:

[(1, 234835920), (2, 117417960), (3, 78278640), (4, 58708980), (5, 46967184), (6, 39139320), (8, 29354490), (9, 26092880), (10, 23483592), (11, 21348720), (12, 19569660), (15, 15655728), (16, 14677245), (18, 13046440), (20, 11741796), (22, 10674360), (24, 9784830), (30, 7827864), (33, 7116240), (36, 6523220), (40, 5870898), (44, 5337180), (45, 5218576), (48, 4892415), (55, 4269744), (60, 3913932), (66, 3558120), (72, 3261610), (80, 2935449), (88, 2668590), (90, 2609288), (99, 2372080), (110, 2134872), (120, 1956966), (132, 1779060), (144, 1630805), (149, 1576080), (165, 1423248), (176, 1334295), (180, 1304644), (198, 1186040), (199, 1180080), (220, 1067436), (240, 978483), (264, 889530), (298, 788040), (330, 711624), (360, 652322), (396, 593020), (398, 590040), (440, 533718), (447, 525360), (495, 474416), (528, 444765), (596, 394020), (597, 393360), (660, 355812), (720, 326161), (745, 315216), (792, 296510), (796, 295020), (880, 266859), (894, 262680), (990, 237208), (995, 236016), (1192, 197010), (1194, 196680), (1320, 177906), (1341, 175120), (1490, 157608), (1584, 148255), (1592, 147510), (1639, 143280), (1788, 131340), (1791, 131120), (1980, 118604), (1990, 118008), (2189, 107280), (2235, 105072), (2384, 98505), (2388, 98340), (2640, 88953), (2682, 87560), (2980, 78804), (2985, 78672), (3184, 73755), (3278, 71640), (3576, 65670), (3582, 65560), (3960, 59302), (3980, 59004), (4378, 53640), (4470, 52536), (4776, 49170), (4917, 47760), (5364, 43780), (5960, 39402), (5970, 39336), (6556, 35820), (6567, 35760), (6705, 35024), (7152, 32835), (7164, 32780), (7920, 29651), (7960, 29502), (8195, 28656), (8756, 26820), (8940, 26268), (8955, 26224), (9552, 24585), (9834, 23880), (10728, 21890), (10945, 21456), (11920, 19701), (11940, 19668), (13112, 17910), (13134, 17880), (13410, 17512), (14328, 16390), (14751, 15920)]