421817760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 768

約数和(自身を含む): 1930521600

約数和(自身を除く): 1508703840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 29, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 54, 56, 58, 60, 63, 65, 70, 72, 74, 78, 80, 84, 87, 90, 91, 96, 104, 105, 108, 111, 112, 116, 117, 120, 126, 130, 135, 140, 144, 145, 148, 156, 160, 168, 174, 180, 182, 185, 189, 195, 203, 208, 210, 216, 222, 224, 232, 234, 240, 252, 259, 260, 261, 270, 273, 280, 288, 290, 296, 312, 315, 333, 336, 348, 351, 360, 364, 370, 377, 378, 390, 406, 416, 420, 432, 435, 444, 455, 464, 468, 480, 481, 504, 518, 520, 522, 540, 546, 555, 560, 580, 585, 592, 609, 624, 630, 666, 672, 696, 702, 720, 728, 740, 754, 756, 777, 780, 783, 812, 819, 840, 864, 870, 888, 910, 928, 936, 945, 962, 999, 1008, 1015, 1036, 1040, 1044, 1073, 1080, 1092, 1110, 1120, 1131, 1160, 1170, 1184, 1218, 1248, 1260, 1295, 1305, 1332, 1365, 1392, 1404, 1440, 1443, 1456, 1480, 1508, 1512, 1554, 1560, 1566, 1624, 1638, 1665, 1680, 1740, 1755, 1776, 1820, 1827, 1872, 1885, 1890, 1924, 1998, 2016, 2030, 2072, 2080, 2088, 2146, 2160, 2184, 2220, 2262, 2320, 2331, 2340, 2405, 2436, 2457, 2520, 2590, 2610, 2639, 2664, 2730, 2784, 2808, 2886, 2912, 2960, 3016, 3024, 3045, 3108, 3120, 3132, 3219, 3248, 3276, 3330, 3360, 3367, 3393, 3480, 3510, 3552, 3640, 3654, 3744, 3770, 3780, 3848, 3885, 3915, 3996, 4060, 4095, 4144, 4176, 4292, 4320, 4329, 4368, 4440, 4524, 4640, 4662, 4680, 4810, 4872, 4914, 4995, 5040, 5180, 5220, 5278, 5328, 5365, 5460, 5481, 5616, 5655, 5772, 5920, 6032, 6048, 6090, 6216, 6240, 6264, 6438, 6496, 6552, 6660, 6734, 6786, 6960, 6993, 7020, 7215, 7280, 7308, 7511, 7540, 7560, 7696, 7770, 7830, 7917, 7992, 8120, 8190, 8288, 8352, 8584, 8658, 8736, 8880, 9048, 9135, 9324, 9360, 9620, 9657, 9744, 9828, 9990, 10080, 10101, 10179, 10360, 10440, 10556, 10656, 10730, 10920, 10962, 11232, 11310, 11544, 11655, 12064, 12180, 12285, 12432, 12528, 12876, 12987, 13104, 13195, 13320, 13468, 13572, 13920, 13949, 13986, 14040, 14430, 14560, 14616, 15022, 15080, 15120, 15392, 15540, 15660, 15834, 15984, 16095, 16240, 16380, 16835, 16965, 17168, 17316, 17760, 18096, 18270, 18648, 18720, 19240, 19314, 19488, 19656, 19980, 20202, 20358, 20720, 20880, 21112, 21460, 21645, 21840, 21924, 22533, 22620, 23088, 23310, 23751, 24360, 24570, 24864, 25056, 25752, 25974, 26208, 26390, 26640, 26936, 27144, 27405, 27898, 27972, 28080, 28860, 28971, 29232, 30044, 30160, 30240, 30303, 31080, 31320, 31668, 31968, 32190, 32480, 32760, 33670, 33930, 34336, 34632, 34965, 36192, 36540, 37296, 37555, 38480, 38628, 39312, 39585, 39960, 40404, 40716, 41440, 41760, 41847, 42224, 42920, 43290, 43680, 43848, 45066, 45240, 46176, 46620, 47502, 48285, 48720, 49140, 50505, 50895, 51504, 51948, 52780, 53280, 53872, 54288, 54810, 55796, 55944, 56160, 57720, 57942, 58464, 60088, 60320, 60606, 62160, 62640, 63336, 64380, 64935, 65520, 67340, 67599, 67860, 69264, 69745, 69930, 71253, 73080, 74592, 75110, 76960, 77256, 78624, 79170, 79920, 80808, 81432, 83694, 84448, 85840, 86580, 87696, 90132, 90480, 90909, 93240, 95004, 96570, 97440, 97643, 98280, 101010, 101790, 103008, 103896, 105560, 107744, 108576, 109620, 111592, 111888, 112665, 115440, 115884, 118755, 120176, 121212, 124320, 125280, 125541, 126672, 128760, 129870, 131040, 134680, 135198, 135720, 138528, 139490, 139860, 142506, 144855, 146160, 150220, 151515, 154512, 158340, 159840, 161616, 162864, 167388, 171680, 173160, 175392, 180264, 180960, 181818, 186480, 190008, 193140, 195286, 196560, 202020, 202797, 203580, 207792, 209235, 211120, 219240, 223184, 223776, 225330, 230880, 231768, 237510, 240352, 242424, 251082, 253344, 257520, 259740, 269360, 270396, 271440, 278980, 279720, 285012, 289710, 292320, 292929, 300440, 303030, 309024, 316680, 323232, 325728, 334776, 337995, 346320, 356265, 360528, 363636, 372960, 376623, 380016, 386280, 390572, 393120, 404040, 405594, 407160, 415584, 418470, 422240, 438480, 446368, 450660, 454545, 463536, 475020, 484848, 488215, 502164, 515040, 519480, 538720, 540792, 542880, 557960, 559440, 570024, 579420, 585858, 600880, 606060, 627705, 633360, 669552, 675990, 692640, 712530, 721056, 727272, 753246, 760032, 772560, 781144, 808080, 811188, 814320, 836940, 876960, 878787, 901320, 909090, 927072, 950040, 969696, 976430, 1004328, 1013985, 1038960, 1081584, 1115920, 1118880, 1140048, 1158840, 1171716, 1201760, 1212120, 1255410, 1266720, 1339104, 1351980, 1425060, 1454544, 1464645, 1506492, 1545120, 1562288, 1616160, 1622376, 1628640, 1673880, 1757574, 1802640, 1818180, 1883115, 1900080, 1952860, 2008656, 2027970, 2077920, 2163168, 2231840, 2280096, 2317680, 2343432, 2424240, 2510820, 2636361, 2703960, 2850120, 2909088, 2929290, 3012984, 3124576, 3244752, 3347760, 3515148, 3605280, 3636360, 3766230, 3800160, 3905720, 4017312, 4055940, 4393935, 4635360, 4686864, 4848480, 5021640, 5272722, 5407920, 5700240, 5858580, 6025968, 6489504, 6695520, 7030296, 7272720, 7532460, 7811440, 8111880, 8787870, 9373728, 10043280, 10545444, 10815840, 11400480, 11717160, 12051936, 13181805, 14060592, 14545440, 15064920, 15622880, 16223760, 17575740, 20086560, 21090888, 23434320, 26363610, 28121184, 30129840, 32447520, 35151480, 42181776, 46868640, 52727220, 60259680, 70302960, 84363552, 105454440, 140605920, 210908880, 421817760]

約数ペア:

[(1, 421817760), (2, 210908880), (3, 140605920), (4, 105454440), (5, 84363552), (6, 70302960), (7, 60259680), (8, 52727220), (9, 46868640), (10, 42181776), (12, 35151480), (13, 32447520), (14, 30129840), (15, 28121184), (16, 26363610), (18, 23434320), (20, 21090888), (21, 20086560), (24, 17575740), (26, 16223760), (27, 15622880), (28, 15064920), (29, 14545440), (30, 14060592), (32, 13181805), (35, 12051936), (36, 11717160), (37, 11400480), (39, 10815840), (40, 10545444), (42, 10043280), (45, 9373728), (48, 8787870), (52, 8111880), (54, 7811440), (56, 7532460), (58, 7272720), (60, 7030296), (63, 6695520), (65, 6489504), (70, 6025968), (72, 5858580), (74, 5700240), (78, 5407920), (80, 5272722), (84, 5021640), (87, 4848480), (90, 4686864), (91, 4635360), (96, 4393935), (104, 4055940), (105, 4017312), (108, 3905720), (111, 3800160), (112, 3766230), (116, 3636360), (117, 3605280), (120, 3515148), (126, 3347760), (130, 3244752), (135, 3124576), (140, 3012984), (144, 2929290), (145, 2909088), (148, 2850120), (156, 2703960), (160, 2636361), (168, 2510820), (174, 2424240), (180, 2343432), (182, 2317680), (185, 2280096), (189, 2231840), (195, 2163168), (203, 2077920), (208, 2027970), (210, 2008656), (216, 1952860), (222, 1900080), (224, 1883115), (232, 1818180), (234, 1802640), (240, 1757574), (252, 1673880), (259, 1628640), (260, 1622376), (261, 1616160), (270, 1562288), (273, 1545120), (280, 1506492), (288, 1464645), (290, 1454544), (296, 1425060), (312, 1351980), (315, 1339104), (333, 1266720), (336, 1255410), (348, 1212120), (351, 1201760), (360, 1171716), (364, 1158840), (370, 1140048), (377, 1118880), (378, 1115920), (390, 1081584), (406, 1038960), (416, 1013985), (420, 1004328), (432, 976430), (435, 969696), (444, 950040), (455, 927072), (464, 909090), (468, 901320), (480, 878787), (481, 876960), (504, 836940), (518, 814320), (520, 811188), (522, 808080), (540, 781144), (546, 772560), (555, 760032), (560, 753246), (580, 727272), (585, 721056), (592, 712530), (609, 692640), (624, 675990), (630, 669552), (666, 633360), (672, 627705), (696, 606060), (702, 600880), (720, 585858), (728, 579420), (740, 570024), (754, 559440), (756, 557960), (777, 542880), (780, 540792), (783, 538720), (812, 519480), (819, 515040), (840, 502164), (864, 488215), (870, 484848), (888, 475020), (910, 463536), (928, 454545), (936, 450660), (945, 446368), (962, 438480), (999, 422240), (1008, 418470), (1015, 415584), (1036, 407160), (1040, 405594), (1044, 404040), (1073, 393120), (1080, 390572), (1092, 386280), (1110, 380016), (1120, 376623), (1131, 372960), (1160, 363636), (1170, 360528), (1184, 356265), (1218, 346320), (1248, 337995), (1260, 334776), (1295, 325728), (1305, 323232), (1332, 316680), (1365, 309024), (1392, 303030), (1404, 300440), (1440, 292929), (1443, 292320), (1456, 289710), (1480, 285012), (1508, 279720), (1512, 278980), (1554, 271440), (1560, 270396), (1566, 269360), (1624, 259740), (1638, 257520), (1665, 253344), (1680, 251082), (1740, 242424), (1755, 240352), (1776, 237510), (1820, 231768), (1827, 230880), (1872, 225330), (1885, 223776), (1890, 223184), (1924, 219240), (1998, 211120), (2016, 209235), (2030, 207792), (2072, 203580), (2080, 202797), (2088, 202020), (2146, 196560), (2160, 195286), (2184, 193140), (2220, 190008), (2262, 186480), (2320, 181818), (2331, 180960), (2340, 180264), (2405, 175392), (2436, 173160), (2457, 171680), (2520, 167388), (2590, 162864), (2610, 161616), (2639, 159840), (2664, 158340), (2730, 154512), (2784, 151515), (2808, 150220), (2886, 146160), (2912, 144855), (2960, 142506), (3016, 139860), (3024, 139490), (3045, 138528), (3108, 135720), (3120, 135198), (3132, 134680), (3219, 131040), (3248, 129870), (3276, 128760), (3330, 126672), (3360, 125541), (3367, 125280), (3393, 124320), (3480, 121212), (3510, 120176), (3552, 118755), (3640, 115884), (3654, 115440), (3744, 112665), (3770, 111888), (3780, 111592), (3848, 109620), (3885, 108576), (3915, 107744), (3996, 105560), (4060, 103896), (4095, 103008), (4144, 101790), (4176, 101010), (4292, 98280), (4320, 97643), (4329, 97440), (4368, 96570), (4440, 95004), (4524, 93240), (4640, 90909), (4662, 90480), (4680, 90132), (4810, 87696), (4872, 86580), (4914, 85840), (4995, 84448), (5040, 83694), (5180, 81432), (5220, 80808), (5278, 79920), (5328, 79170), (5365, 78624), (5460, 77256), (5481, 76960), (5616, 75110), (5655, 74592), (5772, 73080), (5920, 71253), (6032, 69930), (6048, 69745), (6090, 69264), (6216, 67860), (6240, 67599), (6264, 67340), (6438, 65520), (6496, 64935), (6552, 64380), (6660, 63336), (6734, 62640), (6786, 62160), (6960, 60606), (6993, 60320), (7020, 60088), (7215, 58464), (7280, 57942), (7308, 57720), (7511, 56160), (7540, 55944), (7560, 55796), (7696, 54810), (7770, 54288), (7830, 53872), (7917, 53280), (7992, 52780), (8120, 51948), (8190, 51504), (8288, 50895), (8352, 50505), (8584, 49140), (8658, 48720), (8736, 48285), (8880, 47502), (9048, 46620), (9135, 46176), (9324, 45240), (9360, 45066), (9620, 43848), (9657, 43680), (9744, 43290), (9828, 42920), (9990, 42224), (10080, 41847), (10101, 41760), (10179, 41440), (10360, 40716), (10440, 40404), (10556, 39960), (10656, 39585), (10730, 39312), (10920, 38628), (10962, 38480), (11232, 37555), (11310, 37296), (11544, 36540), (11655, 36192), (12064, 34965), (12180, 34632), (12285, 34336), (12432, 33930), (12528, 33670), (12876, 32760), (12987, 32480), (13104, 32190), (13195, 31968), (13320, 31668), (13468, 31320), (13572, 31080), (13920, 30303), (13949, 30240), (13986, 30160), (14040, 30044), (14430, 29232), (14560, 28971), (14616, 28860), (15022, 28080), (15080, 27972), (15120, 27898), (15392, 27405), (15540, 27144), (15660, 26936), (15834, 26640), (15984, 26390), (16095, 26208), (16240, 25974), (16380, 25752), (16835, 25056), (16965, 24864), (17168, 24570), (17316, 24360), (17760, 23751), (18096, 23310), (18270, 23088), (18648, 22620), (18720, 22533), (19240, 21924), (19314, 21840), (19488, 21645), (19656, 21460), (19980, 21112), (20202, 20880), (20358, 20720)]