18313550640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{330331}}^1$

素因数の和:330368

約数の個数: 240

約数和(自身を含む): 76679306496

約数和(自身を除く): 58365755856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 27720, 55440, 330331, 660662, 990993, 1321324, 1651655, 1981986, 2312317, 2642648, 2972979, 3303310, 3633641, 3963972, 4624634, 4954965, 5285296, 5945958, 6606620, 6936951, 7267282, 7927944, 9249268, 9909930, 10900923, 11561585, 11891916, 13213240, 13873902, 14534564, 14864895, 15855888, 18168205, 18498536, 19819860, 20810853, 21801846, 23123170, 23783832, 25435487, 26426480, 27747804, 29069128, 29729790, 32702769, 34684755, 36336410, 36997072, 39639720, 41621706, 43603692, 46246340, 47567664, 50870974, 54504615, 55495608, 58138256, 59459580, 65405538, 69369510, 72672820, 76306461, 79279440, 83243412, 87207384, 92492680, 101741948, 104054265, 109009230, 110991216, 118919160, 127177435, 130811076, 138739020, 145345640, 152612922, 163513845, 166486824, 174414768, 184985360, 203483896, 208108530, 218018460, 228919383, 237838320, 254354870, 261622152, 277478040, 290691280, 305225844, 327027690, 332973648, 381532305, 406967792, 416217060, 436036920, 457838766, 508709740, 523244304, 554956080, 610451688, 654055380, 763064610, 832434120, 872073840, 915677532, 1017419480, 1144596915, 1220903376, 1308110760, 1526129220, 1664868240, 1831355064, 2034838960, 2289193830, 2616221520, 3052258440, 3662710128, 4578387660, 6104516880, 9156775320, 18313550640]

約数ペア:

[(1, 18313550640), (2, 9156775320), (3, 6104516880), (4, 4578387660), (5, 3662710128), (6, 3052258440), (7, 2616221520), (8, 2289193830), (9, 2034838960), (10, 1831355064), (11, 1664868240), (12, 1526129220), (14, 1308110760), (15, 1220903376), (16, 1144596915), (18, 1017419480), (20, 915677532), (21, 872073840), (22, 832434120), (24, 763064610), (28, 654055380), (30, 610451688), (33, 554956080), (35, 523244304), (36, 508709740), (40, 457838766), (42, 436036920), (44, 416217060), (45, 406967792), (48, 381532305), (55, 332973648), (56, 327027690), (60, 305225844), (63, 290691280), (66, 277478040), (70, 261622152), (72, 254354870), (77, 237838320), (80, 228919383), (84, 218018460), (88, 208108530), (90, 203483896), (99, 184985360), (105, 174414768), (110, 166486824), (112, 163513845), (120, 152612922), (126, 145345640), (132, 138739020), (140, 130811076), (144, 127177435), (154, 118919160), (165, 110991216), (168, 109009230), (176, 104054265), (180, 101741948), (198, 92492680), (210, 87207384), (220, 83243412), (231, 79279440), (240, 76306461), (252, 72672820), (264, 69369510), (280, 65405538), (308, 59459580), (315, 58138256), (330, 55495608), (336, 54504615), (360, 50870974), (385, 47567664), (396, 46246340), (420, 43603692), (440, 41621706), (462, 39639720), (495, 36997072), (504, 36336410), (528, 34684755), (560, 32702769), (616, 29729790), (630, 29069128), (660, 27747804), (693, 26426480), (720, 25435487), (770, 23783832), (792, 23123170), (840, 21801846), (880, 20810853), (924, 19819860), (990, 18498536), (1008, 18168205), (1155, 15855888), (1232, 14864895), (1260, 14534564), (1320, 13873902), (1386, 13213240), (1540, 11891916), (1584, 11561585), (1680, 10900923), (1848, 9909930), (1980, 9249268), (2310, 7927944), (2520, 7267282), (2640, 6936951), (2772, 6606620), (3080, 5945958), (3465, 5285296), (3696, 4954965), (3960, 4624634), (4620, 3963972), (5040, 3633641), (5544, 3303310), (6160, 2972979), (6930, 2642648), (7920, 2312317), (9240, 1981986), (11088, 1651655), (13860, 1321324), (18480, 990993), (27720, 660662), (55440, 330331)]