2191166640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:131

約数の個数: 600

約数和(自身を含む): 8866463760

約数和(自身を除く): 6675297120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 37, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 74, 76, 78, 80, 81, 90, 95, 104, 108, 111, 114, 117, 120, 130, 135, 144, 148, 152, 156, 162, 171, 180, 185, 190, 195, 208, 216, 222, 228, 234, 240, 247, 260, 270, 285, 296, 304, 312, 324, 333, 342, 351, 360, 370, 380, 390, 405, 432, 444, 456, 468, 481, 494, 513, 520, 540, 555, 570, 585, 592, 624, 648, 666, 684, 702, 703, 720, 740, 741, 760, 780, 810, 855, 888, 912, 936, 962, 988, 999, 1026, 1040, 1053, 1080, 1110, 1140, 1170, 1235, 1296, 1332, 1368, 1369, 1404, 1406, 1443, 1480, 1482, 1520, 1539, 1560, 1620, 1665, 1710, 1755, 1776, 1872, 1924, 1976, 1998, 2052, 2106, 2109, 2160, 2220, 2223, 2280, 2340, 2405, 2470, 2565, 2664, 2736, 2738, 2808, 2812, 2886, 2960, 2964, 2997, 3078, 3120, 3240, 3330, 3420, 3510, 3515, 3705, 3848, 3952, 3996, 4104, 4107, 4212, 4218, 4329, 4440, 4446, 4560, 4680, 4810, 4940, 4995, 5130, 5265, 5328, 5476, 5616, 5624, 5772, 5928, 5994, 6156, 6327, 6480, 6660, 6669, 6840, 6845, 7020, 7030, 7215, 7410, 7695, 7696, 7992, 8208, 8214, 8424, 8436, 8658, 8880, 8892, 9139, 9360, 9620, 9880, 9990, 10260, 10530, 10545, 10952, 11115, 11248, 11544, 11856, 11988, 12312, 12321, 12654, 12987, 13320, 13338, 13680, 13690, 14040, 14060, 14430, 14820, 14985, 15390, 15984, 16428, 16848, 16872, 17316, 17784, 17797, 18278, 18981, 19240, 19760, 19980, 20007, 20520, 20535, 21060, 21090, 21645, 21904, 22230, 23088, 23976, 24624, 24642, 25308, 25974, 26011, 26640, 26676, 27380, 27417, 28080, 28120, 28860, 29640, 29970, 30780, 31635, 32856, 33345, 33744, 34632, 35568, 35594, 36556, 36963, 37962, 38480, 38961, 39960, 40014, 41040, 41070, 42120, 42180, 43290, 44460, 45695, 47952, 49284, 50616, 51948, 52022, 53352, 53391, 54760, 54834, 56240, 56943, 57720, 59280, 59940, 61560, 61605, 63270, 64935, 65712, 66690, 69264, 71188, 73112, 73926, 75924, 77922, 78033, 79920, 80028, 82140, 82251, 84240, 84360, 86580, 88920, 88985, 91390, 94905, 98568, 100035, 101232, 103896, 104044, 106704, 106782, 109520, 109668, 110889, 113886, 115440, 119880, 123120, 123210, 126540, 129870, 130055, 133380, 137085, 142376, 146224, 147852, 151848, 155844, 156066, 160056, 160173, 164280, 164502, 168720, 173160, 177840, 177970, 182780, 184815, 189810, 194805, 197136, 200070, 207792, 208088, 213564, 219336, 221778, 227772, 234099, 239760, 246420, 246753, 253080, 259740, 260110, 266760, 266955, 274170, 284715, 284752, 295704, 303696, 311688, 312132, 320112, 320346, 328560, 329004, 338143, 346320, 355940, 365560, 369630, 379620, 389610, 390165, 400140, 411255, 416176, 427128, 438672, 443556, 455544, 468198, 480519, 492840, 493506, 506160, 519480, 520220, 533520, 533910, 548340, 554445, 569430, 591408, 623376, 624264, 640692, 658008, 676286, 702297, 711880, 731120, 739260, 740259, 759240, 779220, 780330, 800280, 800865, 822510, 854256, 887112, 911088, 936396, 961038, 985680, 987012, 1014429, 1038960, 1040440, 1067820, 1096680, 1108890, 1138860, 1170495, 1233765, 1248528, 1281384, 1316016, 1352572, 1404594, 1423760, 1441557, 1478520, 1480518, 1518480, 1558440, 1560660, 1600560, 1601730, 1645020, 1690715, 1774224, 1872792, 1922076, 1974024, 2028858, 2080880, 2106891, 2135640, 2193360, 2217780, 2277720, 2340990, 2402595, 2467530, 2562768, 2705144, 2809188, 2883114, 2957040, 2961036, 3043287, 3116880, 3121320, 3203460, 3290040, 3381430, 3511485, 3701295, 3745584, 3844152, 3948048, 4057716, 4213782, 4271280, 4435560, 4555440, 4681980, 4805190, 4935060, 5072145, 5410288, 5618376, 5766228, 5922072, 6086574, 6242640, 6406920, 6580080, 6762860, 7022970, 7207785, 7402590, 7688304, 8115432, 8427564, 8871120, 9129861, 9363960, 9610380, 9870120, 10144290, 10534455, 11236752, 11532456, 11844144, 12173148, 12813840, 13525720, 14045940, 14415570, 14805180, 15216435, 16230864, 16855128, 18259722, 18727920, 19220760, 19740240, 20288580, 21068910, 23064912, 24346296, 27051440, 27389583, 28091880, 28831140, 29610360, 30432870, 33710256, 36519444, 38441520, 40577160, 42137820, 45649305, 48692592, 54779166, 56183760, 57662280, 59220720, 60865740, 73038888, 81154320, 84275640, 91298610, 109558332, 115324560, 121731480, 136947915, 146077776, 168551280, 182597220, 219116664, 243462960, 273895830, 365194440, 438233328, 547791660, 730388880, 1095583320, 2191166640]

約数ペア:

[(1, 2191166640), (2, 1095583320), (3, 730388880), (4, 547791660), (5, 438233328), (6, 365194440), (8, 273895830), (9, 243462960), (10, 219116664), (12, 182597220), (13, 168551280), (15, 146077776), (16, 136947915), (18, 121731480), (19, 115324560), (20, 109558332), (24, 91298610), (26, 84275640), (27, 81154320), (30, 73038888), (36, 60865740), (37, 59220720), (38, 57662280), (39, 56183760), (40, 54779166), (45, 48692592), (48, 45649305), (52, 42137820), (54, 40577160), (57, 38441520), (60, 36519444), (65, 33710256), (72, 30432870), (74, 29610360), (76, 28831140), (78, 28091880), (80, 27389583), (81, 27051440), (90, 24346296), (95, 23064912), (104, 21068910), (108, 20288580), (111, 19740240), (114, 19220760), (117, 18727920), (120, 18259722), (130, 16855128), (135, 16230864), (144, 15216435), (148, 14805180), (152, 14415570), (156, 14045940), (162, 13525720), (171, 12813840), (180, 12173148), (185, 11844144), (190, 11532456), (195, 11236752), (208, 10534455), (216, 10144290), (222, 9870120), (228, 9610380), (234, 9363960), (240, 9129861), (247, 8871120), (260, 8427564), (270, 8115432), (285, 7688304), (296, 7402590), (304, 7207785), (312, 7022970), (324, 6762860), (333, 6580080), (342, 6406920), (351, 6242640), (360, 6086574), (370, 5922072), (380, 5766228), (390, 5618376), (405, 5410288), (432, 5072145), (444, 4935060), (456, 4805190), (468, 4681980), (481, 4555440), (494, 4435560), (513, 4271280), (520, 4213782), (540, 4057716), (555, 3948048), (570, 3844152), (585, 3745584), (592, 3701295), (624, 3511485), (648, 3381430), (666, 3290040), (684, 3203460), (702, 3121320), (703, 3116880), (720, 3043287), (740, 2961036), (741, 2957040), (760, 2883114), (780, 2809188), (810, 2705144), (855, 2562768), (888, 2467530), (912, 2402595), (936, 2340990), (962, 2277720), (988, 2217780), (999, 2193360), (1026, 2135640), (1040, 2106891), (1053, 2080880), (1080, 2028858), (1110, 1974024), (1140, 1922076), (1170, 1872792), (1235, 1774224), (1296, 1690715), (1332, 1645020), (1368, 1601730), (1369, 1600560), (1404, 1560660), (1406, 1558440), (1443, 1518480), (1480, 1480518), (1482, 1478520), (1520, 1441557), (1539, 1423760), (1560, 1404594), (1620, 1352572), (1665, 1316016), (1710, 1281384), (1755, 1248528), (1776, 1233765), (1872, 1170495), (1924, 1138860), (1976, 1108890), (1998, 1096680), (2052, 1067820), (2106, 1040440), (2109, 1038960), (2160, 1014429), (2220, 987012), (2223, 985680), (2280, 961038), (2340, 936396), (2405, 911088), (2470, 887112), (2565, 854256), (2664, 822510), (2736, 800865), (2738, 800280), (2808, 780330), (2812, 779220), (2886, 759240), (2960, 740259), (2964, 739260), (2997, 731120), (3078, 711880), (3120, 702297), (3240, 676286), (3330, 658008), (3420, 640692), (3510, 624264), (3515, 623376), (3705, 591408), (3848, 569430), (3952, 554445), (3996, 548340), (4104, 533910), (4107, 533520), (4212, 520220), (4218, 519480), (4329, 506160), (4440, 493506), (4446, 492840), (4560, 480519), (4680, 468198), (4810, 455544), (4940, 443556), (4995, 438672), (5130, 427128), (5265, 416176), (5328, 411255), (5476, 400140), (5616, 390165), (5624, 389610), (5772, 379620), (5928, 369630), (5994, 365560), (6156, 355940), (6327, 346320), (6480, 338143), (6660, 329004), (6669, 328560), (6840, 320346), (6845, 320112), (7020, 312132), (7030, 311688), (7215, 303696), (7410, 295704), (7695, 284752), (7696, 284715), (7992, 274170), (8208, 266955), (8214, 266760), (8424, 260110), (8436, 259740), (8658, 253080), (8880, 246753), (8892, 246420), (9139, 239760), (9360, 234099), (9620, 227772), (9880, 221778), (9990, 219336), (10260, 213564), (10530, 208088), (10545, 207792), (10952, 200070), (11115, 197136), (11248, 194805), (11544, 189810), (11856, 184815), (11988, 182780), (12312, 177970), (12321, 177840), (12654, 173160), (12987, 168720), (13320, 164502), (13338, 164280), (13680, 160173), (13690, 160056), (14040, 156066), (14060, 155844), (14430, 151848), (14820, 147852), (14985, 146224), (15390, 142376), (15984, 137085), (16428, 133380), (16848, 130055), (16872, 129870), (17316, 126540), (17784, 123210), (17797, 123120), (18278, 119880), (18981, 115440), (19240, 113886), (19760, 110889), (19980, 109668), (20007, 109520), (20520, 106782), (20535, 106704), (21060, 104044), (21090, 103896), (21645, 101232), (21904, 100035), (22230, 98568), (23088, 94905), (23976, 91390), (24624, 88985), (24642, 88920), (25308, 86580), (25974, 84360), (26011, 84240), (26640, 82251), (26676, 82140), (27380, 80028), (27417, 79920), (28080, 78033), (28120, 77922), (28860, 75924), (29640, 73926), (29970, 73112), (30780, 71188), (31635, 69264), (32856, 66690), (33345, 65712), (33744, 64935), (34632, 63270), (35568, 61605), (35594, 61560), (36556, 59940), (36963, 59280), (37962, 57720), (38480, 56943), (38961, 56240), (39960, 54834), (40014, 54760), (41040, 53391), (41070, 53352), (42120, 52022), (42180, 51948), (43290, 50616), (44460, 49284), (45695, 47952)]