217966320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 480

約数和(自身を含む): 901817280

約数和(自身を除く): 683850960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 29, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 58, 60, 65, 66, 72, 73, 78, 80, 87, 88, 90, 99, 104, 110, 116, 117, 120, 130, 132, 143, 144, 145, 146, 156, 165, 174, 176, 180, 195, 198, 208, 219, 220, 232, 234, 240, 260, 261, 264, 286, 290, 292, 312, 319, 330, 348, 360, 365, 377, 390, 396, 429, 435, 438, 440, 464, 468, 495, 520, 522, 528, 572, 580, 584, 585, 624, 638, 657, 660, 696, 715, 720, 730, 754, 780, 792, 803, 858, 870, 876, 880, 936, 949, 957, 990, 1040, 1044, 1095, 1131, 1144, 1160, 1168, 1170, 1276, 1287, 1305, 1314, 1320, 1392, 1430, 1460, 1508, 1560, 1584, 1595, 1606, 1716, 1740, 1752, 1872, 1885, 1898, 1914, 1980, 2088, 2117, 2145, 2190, 2262, 2288, 2320, 2340, 2409, 2552, 2574, 2610, 2628, 2640, 2847, 2860, 2871, 2920, 3016, 3120, 3190, 3212, 3285, 3393, 3432, 3480, 3504, 3770, 3796, 3828, 3960, 4015, 4147, 4176, 4234, 4290, 4380, 4524, 4680, 4745, 4785, 4818, 5104, 5148, 5220, 5256, 5655, 5694, 5720, 5742, 5840, 6032, 6351, 6380, 6424, 6435, 6570, 6786, 6864, 6960, 7227, 7540, 7592, 7656, 7920, 8030, 8294, 8468, 8541, 8580, 8760, 9048, 9360, 9490, 9570, 9636, 10296, 10439, 10440, 10512, 10585, 11310, 11388, 11440, 11484, 12045, 12441, 12702, 12760, 12848, 12870, 13140, 13572, 14235, 14355, 14454, 15080, 15184, 15312, 16060, 16588, 16936, 16965, 17082, 17160, 17520, 18096, 18980, 19053, 19140, 19272, 20592, 20735, 20878, 20880, 21170, 22620, 22776, 22968, 23287, 24090, 24882, 25404, 25520, 25740, 26280, 27144, 27521, 28470, 28710, 28908, 30160, 31317, 31755, 32120, 33176, 33872, 33930, 34164, 34320, 36135, 37323, 37960, 38106, 38280, 38544, 41470, 41756, 42340, 42705, 45240, 45552, 45936, 46574, 48180, 49764, 50808, 51480, 52195, 52560, 54288, 55042, 56940, 57420, 57816, 62205, 62634, 63510, 64240, 66352, 67860, 68328, 69861, 72270, 74646, 75920, 76212, 76560, 82563, 82940, 83512, 84680, 85410, 90480, 93148, 93951, 95265, 96360, 99528, 101616, 102960, 104390, 110084, 113880, 114840, 115632, 116435, 124410, 125268, 127020, 135720, 136656, 137605, 139722, 144540, 149292, 152424, 156585, 165126, 165880, 167024, 169360, 170820, 186296, 186615, 187902, 190530, 192720, 199056, 208780, 209583, 220168, 227760, 229680, 232870, 247689, 248820, 250536, 254040, 271440, 275210, 279444, 289080, 298584, 302731, 304848, 313170, 330252, 331760, 341640, 349305, 372592, 373230, 375804, 381060, 412815, 417560, 419166, 440336, 465740, 469755, 495378, 497640, 501072, 508080, 550420, 558888, 578160, 597168, 605462, 626340, 660504, 683280, 698610, 746460, 751608, 762120, 825630, 835120, 838332, 908193, 931480, 939510, 990756, 995280, 1047915, 1100840, 1117776, 1210924, 1238445, 1252680, 1321008, 1397220, 1492920, 1503216, 1513655, 1524240, 1651260, 1676664, 1816386, 1862960, 1879020, 1981512, 2095830, 2201680, 2421848, 2476890, 2505360, 2724579, 2794440, 2985840, 3027310, 3302520, 3353328, 3632772, 3758040, 3963024, 4191660, 4540965, 4843696, 4953780, 5449158, 5588880, 6054620, 6605040, 7265544, 7516080, 8383320, 9081930, 9907560, 10898316, 12109240, 13622895, 14531088, 16766640, 18163860, 19815120, 21796632, 24218480, 27245790, 36327720, 43593264, 54491580, 72655440, 108983160, 217966320]

約数ペア:

[(1, 217966320), (2, 108983160), (3, 72655440), (4, 54491580), (5, 43593264), (6, 36327720), (8, 27245790), (9, 24218480), (10, 21796632), (11, 19815120), (12, 18163860), (13, 16766640), (15, 14531088), (16, 13622895), (18, 12109240), (20, 10898316), (22, 9907560), (24, 9081930), (26, 8383320), (29, 7516080), (30, 7265544), (33, 6605040), (36, 6054620), (39, 5588880), (40, 5449158), (44, 4953780), (45, 4843696), (48, 4540965), (52, 4191660), (55, 3963024), (58, 3758040), (60, 3632772), (65, 3353328), (66, 3302520), (72, 3027310), (73, 2985840), (78, 2794440), (80, 2724579), (87, 2505360), (88, 2476890), (90, 2421848), (99, 2201680), (104, 2095830), (110, 1981512), (116, 1879020), (117, 1862960), (120, 1816386), (130, 1676664), (132, 1651260), (143, 1524240), (144, 1513655), (145, 1503216), (146, 1492920), (156, 1397220), (165, 1321008), (174, 1252680), (176, 1238445), (180, 1210924), (195, 1117776), (198, 1100840), (208, 1047915), (219, 995280), (220, 990756), (232, 939510), (234, 931480), (240, 908193), (260, 838332), (261, 835120), (264, 825630), (286, 762120), (290, 751608), (292, 746460), (312, 698610), (319, 683280), (330, 660504), (348, 626340), (360, 605462), (365, 597168), (377, 578160), (390, 558888), (396, 550420), (429, 508080), (435, 501072), (438, 497640), (440, 495378), (464, 469755), (468, 465740), (495, 440336), (520, 419166), (522, 417560), (528, 412815), (572, 381060), (580, 375804), (584, 373230), (585, 372592), (624, 349305), (638, 341640), (657, 331760), (660, 330252), (696, 313170), (715, 304848), (720, 302731), (730, 298584), (754, 289080), (780, 279444), (792, 275210), (803, 271440), (858, 254040), (870, 250536), (876, 248820), (880, 247689), (936, 232870), (949, 229680), (957, 227760), (990, 220168), (1040, 209583), (1044, 208780), (1095, 199056), (1131, 192720), (1144, 190530), (1160, 187902), (1168, 186615), (1170, 186296), (1276, 170820), (1287, 169360), (1305, 167024), (1314, 165880), (1320, 165126), (1392, 156585), (1430, 152424), (1460, 149292), (1508, 144540), (1560, 139722), (1584, 137605), (1595, 136656), (1606, 135720), (1716, 127020), (1740, 125268), (1752, 124410), (1872, 116435), (1885, 115632), (1898, 114840), (1914, 113880), (1980, 110084), (2088, 104390), (2117, 102960), (2145, 101616), (2190, 99528), (2262, 96360), (2288, 95265), (2320, 93951), (2340, 93148), (2409, 90480), (2552, 85410), (2574, 84680), (2610, 83512), (2628, 82940), (2640, 82563), (2847, 76560), (2860, 76212), (2871, 75920), (2920, 74646), (3016, 72270), (3120, 69861), (3190, 68328), (3212, 67860), (3285, 66352), (3393, 64240), (3432, 63510), (3480, 62634), (3504, 62205), (3770, 57816), (3796, 57420), (3828, 56940), (3960, 55042), (4015, 54288), (4147, 52560), (4176, 52195), (4234, 51480), (4290, 50808), (4380, 49764), (4524, 48180), (4680, 46574), (4745, 45936), (4785, 45552), (4818, 45240), (5104, 42705), (5148, 42340), (5220, 41756), (5256, 41470), (5655, 38544), (5694, 38280), (5720, 38106), (5742, 37960), (5840, 37323), (6032, 36135), (6351, 34320), (6380, 34164), (6424, 33930), (6435, 33872), (6570, 33176), (6786, 32120), (6864, 31755), (6960, 31317), (7227, 30160), (7540, 28908), (7592, 28710), (7656, 28470), (7920, 27521), (8030, 27144), (8294, 26280), (8468, 25740), (8541, 25520), (8580, 25404), (8760, 24882), (9048, 24090), (9360, 23287), (9490, 22968), (9570, 22776), (9636, 22620), (10296, 21170), (10439, 20880), (10440, 20878), (10512, 20735), (10585, 20592), (11310, 19272), (11388, 19140), (11440, 19053), (11484, 18980), (12045, 18096), (12441, 17520), (12702, 17160), (12760, 17082), (12848, 16965), (12870, 16936), (13140, 16588), (13572, 16060), (14235, 15312), (14355, 15184), (14454, 15080)]