561681120

素因数分解:

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

素因数の和:223

約数の個数: 576

約数和(自身を含む): 2432457216

約数和(自身を除く): 1870776096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 98, 104, 105, 110, 112, 120, 130, 132, 140, 143, 147, 154, 156, 160, 165, 167, 168, 176, 182, 195, 196, 208, 210, 220, 224, 231, 240, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 334, 336, 352, 364, 385, 390, 392, 416, 420, 429, 440, 455, 462, 480, 490, 501, 520, 528, 539, 546, 560, 572, 588, 616, 624, 637, 660, 668, 672, 715, 728, 735, 770, 780, 784, 835, 840, 858, 880, 910, 924, 980, 1001, 1002, 1040, 1056, 1078, 1092, 1120, 1144, 1155, 1169, 1176, 1232, 1248, 1274, 1320, 1336, 1365, 1430, 1456, 1470, 1540, 1560, 1568, 1617, 1670, 1680, 1716, 1760, 1820, 1837, 1848, 1911, 1960, 2002, 2004, 2080, 2145, 2156, 2171, 2184, 2288, 2310, 2338, 2352, 2464, 2505, 2548, 2640, 2672, 2695, 2730, 2860, 2912, 2940, 3003, 3080, 3120, 3185, 3234, 3340, 3360, 3432, 3507, 3640, 3674, 3696, 3822, 3920, 4004, 4008, 4290, 4312, 4342, 4368, 4576, 4620, 4676, 4704, 5005, 5010, 5096, 5280, 5344, 5390, 5460, 5511, 5720, 5845, 5880, 6006, 6160, 6240, 6370, 6468, 6513, 6680, 6864, 7007, 7014, 7280, 7348, 7392, 7644, 7840, 8008, 8016, 8085, 8183, 8580, 8624, 8684, 8736, 9185, 9240, 9352, 9555, 10010, 10020, 10192, 10780, 10855, 10920, 11022, 11440, 11690, 11760, 12012, 12320, 12740, 12859, 12936, 13026, 13360, 13728, 14014, 14028, 14560, 14696, 15015, 15197, 15288, 16016, 16032, 16170, 16366, 17160, 17248, 17368, 17535, 18370, 18480, 18704, 19110, 20020, 20040, 20384, 21021, 21560, 21710, 21840, 22044, 22880, 23380, 23520, 23881, 24024, 24549, 25480, 25718, 25872, 26052, 26720, 27555, 28028, 28056, 29392, 30030, 30394, 30576, 32032, 32340, 32565, 32732, 34320, 34736, 35035, 35070, 36740, 36960, 37408, 38220, 38577, 40040, 40080, 40915, 42042, 43120, 43420, 43680, 44088, 45591, 46760, 47762, 48048, 49098, 50960, 51436, 51744, 52104, 55110, 56056, 56112, 58784, 60060, 60788, 61152, 64295, 64680, 65130, 65464, 68640, 69472, 70070, 70140, 71643, 73480, 75985, 76440, 77154, 80080, 80160, 81830, 84084, 86240, 86840, 88176, 90013, 91182, 93520, 95524, 96096, 98196, 101920, 102872, 104208, 105105, 106379, 110220, 112112, 112224, 119405, 120120, 121576, 122745, 128590, 129360, 130260, 130928, 140140, 140280, 143286, 146960, 151970, 152880, 154308, 160160, 163660, 167167, 168168, 173680, 176352, 180026, 182364, 187040, 191048, 192885, 196392, 205744, 208416, 210210, 212758, 220440, 224224, 227955, 238810, 240240, 243152, 245490, 257180, 258720, 260520, 261856, 270039, 280280, 280560, 286572, 293920, 303940, 305760, 308616, 319137, 327320, 334334, 336336, 347360, 358215, 360052, 364728, 382096, 385770, 392784, 411488, 420420, 425516, 440880, 450065, 455910, 477620, 480480, 486304, 490980, 501501, 514360, 521040, 531895, 540078, 560560, 561120, 573144, 607880, 617232, 638274, 654640, 668668, 672672, 716430, 720104, 729456, 764192, 771540, 785568, 835835, 840840, 851032, 881760, 900130, 911820, 955240, 981960, 1003002, 1028720, 1042080, 1063790, 1080156, 1121120, 1146288, 1170169, 1215760, 1234464, 1276548, 1309280, 1337336, 1350195, 1432860, 1440208, 1458912, 1543080, 1595685, 1671670, 1681680, 1702064, 1800260, 1823640, 1910480, 1963920, 2006004, 2057440, 2127580, 2160312, 2292576, 2340338, 2431520, 2507505, 2553096, 2674672, 2700390, 2865720, 2880416, 3086160, 3191370, 3343340, 3363360, 3404128, 3510507, 3600520, 3647280, 3820960, 3927840, 4012008, 4255160, 4320624, 4680676, 5015010, 5106192, 5349344, 5400780, 5731440, 5850845, 6172320, 6382740, 6686680, 7021014, 7201040, 7294560, 8024016, 8510320, 8641248, 9361352, 10030020, 10212384, 10801560, 11462880, 11701690, 12765480, 13373360, 14042028, 14402080, 16048032, 17020640, 17552535, 18722704, 20060040, 21603120, 23403380, 25530960, 26746720, 28084056, 35105070, 37445408, 40120080, 43206240, 46806760, 51061920, 56168112, 70210140, 80240160, 93613520, 112336224, 140420280, 187227040, 280840560, 561681120]

約数ペア:

[(1, 561681120), (2, 280840560), (3, 187227040), (4, 140420280), (5, 112336224), (6, 93613520), (7, 80240160), (8, 70210140), (10, 56168112), (11, 51061920), (12, 46806760), (13, 43206240), (14, 40120080), (15, 37445408), (16, 35105070), (20, 28084056), (21, 26746720), (22, 25530960), (24, 23403380), (26, 21603120), (28, 20060040), (30, 18722704), (32, 17552535), (33, 17020640), (35, 16048032), (39, 14402080), (40, 14042028), (42, 13373360), (44, 12765480), (48, 11701690), (49, 11462880), (52, 10801560), (55, 10212384), (56, 10030020), (60, 9361352), (65, 8641248), (66, 8510320), (70, 8024016), (77, 7294560), (78, 7201040), (80, 7021014), (84, 6686680), (88, 6382740), (91, 6172320), (96, 5850845), (98, 5731440), (104, 5400780), (105, 5349344), (110, 5106192), (112, 5015010), (120, 4680676), (130, 4320624), (132, 4255160), (140, 4012008), (143, 3927840), (147, 3820960), (154, 3647280), (156, 3600520), (160, 3510507), (165, 3404128), (167, 3363360), (168, 3343340), (176, 3191370), (182, 3086160), (195, 2880416), (196, 2865720), (208, 2700390), (210, 2674672), (220, 2553096), (224, 2507505), (231, 2431520), (240, 2340338), (245, 2292576), (260, 2160312), (264, 2127580), (273, 2057440), (280, 2006004), (286, 1963920), (294, 1910480), (308, 1823640), (312, 1800260), (330, 1702064), (334, 1681680), (336, 1671670), (352, 1595685), (364, 1543080), (385, 1458912), (390, 1440208), (392, 1432860), (416, 1350195), (420, 1337336), (429, 1309280), (440, 1276548), (455, 1234464), (462, 1215760), (480, 1170169), (490, 1146288), (501, 1121120), (520, 1080156), (528, 1063790), (539, 1042080), (546, 1028720), (560, 1003002), (572, 981960), (588, 955240), (616, 911820), (624, 900130), (637, 881760), (660, 851032), (668, 840840), (672, 835835), (715, 785568), (728, 771540), (735, 764192), (770, 729456), (780, 720104), (784, 716430), (835, 672672), (840, 668668), (858, 654640), (880, 638274), (910, 617232), (924, 607880), (980, 573144), (1001, 561120), (1002, 560560), (1040, 540078), (1056, 531895), (1078, 521040), (1092, 514360), (1120, 501501), (1144, 490980), (1155, 486304), (1169, 480480), (1176, 477620), (1232, 455910), (1248, 450065), (1274, 440880), (1320, 425516), (1336, 420420), (1365, 411488), (1430, 392784), (1456, 385770), (1470, 382096), (1540, 364728), (1560, 360052), (1568, 358215), (1617, 347360), (1670, 336336), (1680, 334334), (1716, 327320), (1760, 319137), (1820, 308616), (1837, 305760), (1848, 303940), (1911, 293920), (1960, 286572), (2002, 280560), (2004, 280280), (2080, 270039), (2145, 261856), (2156, 260520), (2171, 258720), (2184, 257180), (2288, 245490), (2310, 243152), (2338, 240240), (2352, 238810), (2464, 227955), (2505, 224224), (2548, 220440), (2640, 212758), (2672, 210210), (2695, 208416), (2730, 205744), (2860, 196392), (2912, 192885), (2940, 191048), (3003, 187040), (3080, 182364), (3120, 180026), (3185, 176352), (3234, 173680), (3340, 168168), (3360, 167167), (3432, 163660), (3507, 160160), (3640, 154308), (3674, 152880), (3696, 151970), (3822, 146960), (3920, 143286), (4004, 140280), (4008, 140140), (4290, 130928), (4312, 130260), (4342, 129360), (4368, 128590), (4576, 122745), (4620, 121576), (4676, 120120), (4704, 119405), (5005, 112224), (5010, 112112), (5096, 110220), (5280, 106379), (5344, 105105), (5390, 104208), (5460, 102872), (5511, 101920), (5720, 98196), (5845, 96096), (5880, 95524), (6006, 93520), (6160, 91182), (6240, 90013), (6370, 88176), (6468, 86840), (6513, 86240), (6680, 84084), (6864, 81830), (7007, 80160), (7014, 80080), (7280, 77154), (7348, 76440), (7392, 75985), (7644, 73480), (7840, 71643), (8008, 70140), (8016, 70070), (8085, 69472), (8183, 68640), (8580, 65464), (8624, 65130), (8684, 64680), (8736, 64295), (9185, 61152), (9240, 60788), (9352, 60060), (9555, 58784), (10010, 56112), (10020, 56056), (10192, 55110), (10780, 52104), (10855, 51744), (10920, 51436), (11022, 50960), (11440, 49098), (11690, 48048), (11760, 47762), (12012, 46760), (12320, 45591), (12740, 44088), (12859, 43680), (12936, 43420), (13026, 43120), (13360, 42042), (13728, 40915), (14014, 40080), (14028, 40040), (14560, 38577), (14696, 38220), (15015, 37408), (15197, 36960), (15288, 36740), (16016, 35070), (16032, 35035), (16170, 34736), (16366, 34320), (17160, 32732), (17248, 32565), (17368, 32340), (17535, 32032), (18370, 30576), (18480, 30394), (18704, 30030), (19110, 29392), (20020, 28056), (20040, 28028), (20384, 27555), (21021, 26720), (21560, 26052), (21710, 25872), (21840, 25718), (22044, 25480), (22880, 24549), (23380, 24024), (23520, 23881)]