237988080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 882086400

約数和(自身を除く): 644098320

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, 151, 165, 176, 180, 198, 199, 220, 240, 264, 302, 330, 360, 396, 398, 440, 453, 495, 528, 597, 604, 660, 720, 755, 792, 796, 880, 906, 990, 995, 1194, 1208, 1320, 1359, 1510, 1584, 1592, 1661, 1791, 1812, 1980, 1990, 2189, 2265, 2388, 2416, 2640, 2718, 2985, 3020, 3184, 3322, 3582, 3624, 3960, 3980, 4378, 4530, 4776, 4983, 5436, 5970, 6040, 6567, 6644, 6795, 7164, 7248, 7920, 7960, 8305, 8756, 8955, 9060, 9552, 9966, 10872, 10945, 11940, 12080, 13134, 13288, 13590, 14328, 14949, 15920, 16610, 17512, 17910, 18120, 19701, 19932, 21744, 21890, 23880, 24915, 26268, 26576, 27180, 28656, 29898, 30049, 32835, 33220, 35024, 35820, 36240, 39402, 39864, 43780, 47760, 49830, 52536, 54360, 59796, 60098, 65670, 66440, 71640, 74745, 78804, 79728, 87560, 90147, 98505, 99660, 105072, 108720, 119592, 120196, 131340, 132880, 143280, 149490, 150245, 157608, 175120, 180294, 197010, 199320, 239184, 240392, 262680, 270441, 298980, 300490, 315216, 330539, 360588, 394020, 398640, 450735, 480784, 525360, 540882, 597960, 600980, 661078, 721176, 788040, 901470, 991617, 1081764, 1195920, 1201960, 1322156, 1352205, 1442352, 1576080, 1652695, 1802940, 1983234, 2163528, 2403920, 2644312, 2704410, 2974851, 3305390, 3605880, 3966468, 4327056, 4958085, 5288624, 5408820, 5949702, 6610780, 7211760, 7932936, 9916170, 10817640, 11899404, 13221560, 14874255, 15865872, 19832340, 21635280, 23798808, 26443120, 29748510, 39664680, 47597616, 59497020, 79329360, 118994040, 237988080]

約数ペア:

[(1, 237988080), (2, 118994040), (3, 79329360), (4, 59497020), (5, 47597616), (6, 39664680), (8, 29748510), (9, 26443120), (10, 23798808), (11, 21635280), (12, 19832340), (15, 15865872), (16, 14874255), (18, 13221560), (20, 11899404), (22, 10817640), (24, 9916170), (30, 7932936), (33, 7211760), (36, 6610780), (40, 5949702), (44, 5408820), (45, 5288624), (48, 4958085), (55, 4327056), (60, 3966468), (66, 3605880), (72, 3305390), (80, 2974851), (88, 2704410), (90, 2644312), (99, 2403920), (110, 2163528), (120, 1983234), (132, 1802940), (144, 1652695), (151, 1576080), (165, 1442352), (176, 1352205), (180, 1322156), (198, 1201960), (199, 1195920), (220, 1081764), (240, 991617), (264, 901470), (302, 788040), (330, 721176), (360, 661078), (396, 600980), (398, 597960), (440, 540882), (453, 525360), (495, 480784), (528, 450735), (597, 398640), (604, 394020), (660, 360588), (720, 330539), (755, 315216), (792, 300490), (796, 298980), (880, 270441), (906, 262680), (990, 240392), (995, 239184), (1194, 199320), (1208, 197010), (1320, 180294), (1359, 175120), (1510, 157608), (1584, 150245), (1592, 149490), (1661, 143280), (1791, 132880), (1812, 131340), (1980, 120196), (1990, 119592), (2189, 108720), (2265, 105072), (2388, 99660), (2416, 98505), (2640, 90147), (2718, 87560), (2985, 79728), (3020, 78804), (3184, 74745), (3322, 71640), (3582, 66440), (3624, 65670), (3960, 60098), (3980, 59796), (4378, 54360), (4530, 52536), (4776, 49830), (4983, 47760), (5436, 43780), (5970, 39864), (6040, 39402), (6567, 36240), (6644, 35820), (6795, 35024), (7164, 33220), (7248, 32835), (7920, 30049), (7960, 29898), (8305, 28656), (8756, 27180), (8955, 26576), (9060, 26268), (9552, 24915), (9966, 23880), (10872, 21890), (10945, 21744), (11940, 19932), (12080, 19701), (13134, 18120), (13288, 17910), (13590, 17512), (14328, 16610), (14949, 15920)]