421260840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 576

約数和(自身を含む): 1882258560

約数和(自身を除く): 1460997720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 49, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 98, 99, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 147, 154, 156, 165, 167, 168, 180, 182, 195, 196, 198, 210, 220, 231, 234, 245, 252, 260, 264, 273, 280, 286, 294, 308, 312, 315, 330, 334, 360, 364, 385, 390, 392, 396, 420, 429, 440, 441, 455, 462, 468, 490, 495, 501, 504, 520, 539, 546, 572, 585, 588, 616, 630, 637, 660, 668, 693, 715, 728, 735, 770, 780, 792, 819, 835, 840, 858, 882, 910, 924, 936, 980, 990, 1001, 1002, 1078, 1092, 1144, 1155, 1169, 1170, 1176, 1260, 1274, 1287, 1320, 1336, 1365, 1386, 1430, 1470, 1503, 1540, 1560, 1617, 1638, 1670, 1716, 1764, 1820, 1837, 1848, 1911, 1960, 1980, 2002, 2004, 2145, 2156, 2171, 2184, 2205, 2310, 2338, 2340, 2505, 2520, 2548, 2574, 2695, 2730, 2772, 2860, 2940, 3003, 3006, 3080, 3185, 3234, 3276, 3340, 3432, 3465, 3507, 3528, 3640, 3674, 3822, 3960, 4004, 4008, 4095, 4290, 4312, 4342, 4410, 4620, 4676, 4680, 4851, 5005, 5010, 5096, 5148, 5390, 5460, 5511, 5544, 5720, 5733, 5845, 5880, 6006, 6012, 6370, 6435, 6468, 6513, 6552, 6680, 6930, 7007, 7014, 7348, 7515, 7644, 8008, 8085, 8183, 8190, 8580, 8684, 8820, 9009, 9185, 9240, 9352, 9555, 9702, 10010, 10020, 10296, 10521, 10780, 10855, 10920, 11022, 11466, 11690, 12012, 12024, 12740, 12859, 12870, 12936, 13026, 13860, 14014, 14028, 14696, 15015, 15030, 15197, 15288, 16170, 16366, 16380, 16533, 17160, 17368, 17535, 17640, 18018, 18370, 19110, 19404, 19539, 20020, 20040, 21021, 21042, 21560, 21710, 22044, 22932, 23380, 23881, 24024, 24255, 24549, 25480, 25718, 25740, 26052, 27555, 27720, 28028, 28056, 28665, 30030, 30060, 30394, 32340, 32565, 32732, 32760, 33066, 35035, 35070, 36036, 36740, 38220, 38577, 38808, 39078, 40040, 40915, 42042, 42084, 43420, 44088, 45045, 45591, 45864, 46760, 47762, 48510, 49098, 51436, 51480, 52104, 52605, 55110, 56056, 57330, 60060, 60120, 60788, 63063, 64295, 64680, 65130, 65464, 66132, 70070, 70140, 71643, 72072, 73480, 73647, 75985, 76440, 77154, 78156, 81830, 82665, 84084, 84168, 86840, 90013, 90090, 91182, 95524, 97020, 97695, 98196, 102872, 105105, 105210, 106379, 110220, 114660, 115731, 119405, 120120, 121576, 122745, 126126, 128590, 130260, 132264, 136773, 140140, 140280, 143286, 147294, 151970, 154308, 156312, 163660, 165330, 167167, 168168, 180026, 180180, 182364, 191048, 192885, 194040, 195390, 196392, 210210, 210420, 212758, 214929, 220440, 227955, 229320, 231462, 238810, 245490, 252252, 257180, 260520, 270039, 273546, 280280, 286572, 294588, 303940, 308616, 315315, 319137, 327320, 330660, 334334, 358215, 360052, 360360, 364728, 368235, 385770, 390780, 420420, 420840, 425516, 429858, 450065, 455910, 462924, 477620, 490980, 501501, 504504, 514360, 531895, 540078, 547092, 573144, 578655, 589176, 607880, 630630, 638274, 661320, 668668, 683865, 716430, 720104, 736470, 771540, 781560, 810117, 835835, 840840, 851032, 859716, 900130, 911820, 925848, 955240, 957411, 981960, 1003002, 1063790, 1074645, 1080156, 1094184, 1157310, 1170169, 1261260, 1276548, 1337336, 1350195, 1367730, 1432860, 1472940, 1504503, 1543080, 1595685, 1620234, 1671670, 1719432, 1800260, 1823640, 1914822, 2006004, 2127580, 2149290, 2160312, 2314620, 2340338, 2507505, 2522520, 2553096, 2700390, 2735460, 2865720, 2945880, 3009006, 3191370, 3240468, 3343340, 3510507, 3600520, 3829644, 4012008, 4050585, 4255160, 4298580, 4629240, 4680676, 4787055, 5015010, 5400780, 5470920, 5850845, 6018012, 6382740, 6480936, 6686680, 7021014, 7522515, 7659288, 8101170, 8597160, 9361352, 9574110, 10030020, 10531521, 10801560, 11701690, 12036024, 12765480, 14042028, 15045030, 16202340, 17552535, 19148220, 20060040, 21063042, 23403380, 28084056, 30090060, 32404680, 35105070, 38296440, 42126084, 46806760, 52657605, 60180120, 70210140, 84252168, 105315210, 140420280, 210630420, 421260840]

約数ペア:

[(1, 421260840), (2, 210630420), (3, 140420280), (4, 105315210), (5, 84252168), (6, 70210140), (7, 60180120), (8, 52657605), (9, 46806760), (10, 42126084), (11, 38296440), (12, 35105070), (13, 32404680), (14, 30090060), (15, 28084056), (18, 23403380), (20, 21063042), (21, 20060040), (22, 19148220), (24, 17552535), (26, 16202340), (28, 15045030), (30, 14042028), (33, 12765480), (35, 12036024), (36, 11701690), (39, 10801560), (40, 10531521), (42, 10030020), (44, 9574110), (45, 9361352), (49, 8597160), (52, 8101170), (55, 7659288), (56, 7522515), (60, 7021014), (63, 6686680), (65, 6480936), (66, 6382740), (70, 6018012), (72, 5850845), (77, 5470920), (78, 5400780), (84, 5015010), (88, 4787055), (90, 4680676), (91, 4629240), (98, 4298580), (99, 4255160), (104, 4050585), (105, 4012008), (110, 3829644), (117, 3600520), (120, 3510507), (126, 3343340), (130, 3240468), (132, 3191370), (140, 3009006), (143, 2945880), (147, 2865720), (154, 2735460), (156, 2700390), (165, 2553096), (167, 2522520), (168, 2507505), (180, 2340338), (182, 2314620), (195, 2160312), (196, 2149290), (198, 2127580), (210, 2006004), (220, 1914822), (231, 1823640), (234, 1800260), (245, 1719432), (252, 1671670), (260, 1620234), (264, 1595685), (273, 1543080), (280, 1504503), (286, 1472940), (294, 1432860), (308, 1367730), (312, 1350195), (315, 1337336), (330, 1276548), (334, 1261260), (360, 1170169), (364, 1157310), (385, 1094184), (390, 1080156), (392, 1074645), (396, 1063790), (420, 1003002), (429, 981960), (440, 957411), (441, 955240), (455, 925848), (462, 911820), (468, 900130), (490, 859716), (495, 851032), (501, 840840), (504, 835835), (520, 810117), (539, 781560), (546, 771540), (572, 736470), (585, 720104), (588, 716430), (616, 683865), (630, 668668), (637, 661320), (660, 638274), (668, 630630), (693, 607880), (715, 589176), (728, 578655), (735, 573144), (770, 547092), (780, 540078), (792, 531895), (819, 514360), (835, 504504), (840, 501501), (858, 490980), (882, 477620), (910, 462924), (924, 455910), (936, 450065), (980, 429858), (990, 425516), (1001, 420840), (1002, 420420), (1078, 390780), (1092, 385770), (1144, 368235), (1155, 364728), (1169, 360360), (1170, 360052), (1176, 358215), (1260, 334334), (1274, 330660), (1287, 327320), (1320, 319137), (1336, 315315), (1365, 308616), (1386, 303940), (1430, 294588), (1470, 286572), (1503, 280280), (1540, 273546), (1560, 270039), (1617, 260520), (1638, 257180), (1670, 252252), (1716, 245490), (1764, 238810), (1820, 231462), (1837, 229320), (1848, 227955), (1911, 220440), (1960, 214929), (1980, 212758), (2002, 210420), (2004, 210210), (2145, 196392), (2156, 195390), (2171, 194040), (2184, 192885), (2205, 191048), (2310, 182364), (2338, 180180), (2340, 180026), (2505, 168168), (2520, 167167), (2548, 165330), (2574, 163660), (2695, 156312), (2730, 154308), (2772, 151970), (2860, 147294), (2940, 143286), (3003, 140280), (3006, 140140), (3080, 136773), (3185, 132264), (3234, 130260), (3276, 128590), (3340, 126126), (3432, 122745), (3465, 121576), (3507, 120120), (3528, 119405), (3640, 115731), (3674, 114660), (3822, 110220), (3960, 106379), (4004, 105210), (4008, 105105), (4095, 102872), (4290, 98196), (4312, 97695), (4342, 97020), (4410, 95524), (4620, 91182), (4676, 90090), (4680, 90013), (4851, 86840), (5005, 84168), (5010, 84084), (5096, 82665), (5148, 81830), (5390, 78156), (5460, 77154), (5511, 76440), (5544, 75985), (5720, 73647), (5733, 73480), (5845, 72072), (5880, 71643), (6006, 70140), (6012, 70070), (6370, 66132), (6435, 65464), (6468, 65130), (6513, 64680), (6552, 64295), (6680, 63063), (6930, 60788), (7007, 60120), (7014, 60060), (7348, 57330), (7515, 56056), (7644, 55110), (8008, 52605), (8085, 52104), (8183, 51480), (8190, 51436), (8580, 49098), (8684, 48510), (8820, 47762), (9009, 46760), (9185, 45864), (9240, 45591), (9352, 45045), (9555, 44088), (9702, 43420), (10010, 42084), (10020, 42042), (10296, 40915), (10521, 40040), (10780, 39078), (10855, 38808), (10920, 38577), (11022, 38220), (11466, 36740), (11690, 36036), (12012, 35070), (12024, 35035), (12740, 33066), (12859, 32760), (12870, 32732), (12936, 32565), (13026, 32340), (13860, 30394), (14014, 30060), (14028, 30030), (14696, 28665), (15015, 28056), (15030, 28028), (15197, 27720), (15288, 27555), (16170, 26052), (16366, 25740), (16380, 25718), (16533, 25480), (17160, 24549), (17368, 24255), (17535, 24024), (17640, 23881), (18018, 23380), (18370, 22932), (19110, 22044), (19404, 21710), (19539, 21560), (20020, 21042), (20040, 21021)]