22730263920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:139

約数の個数: 1080

約数和(自身を含む): 102458629728

約数和(自身を除く): 79728365808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 31, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 62, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 93, 95, 104, 105, 112, 114, 117, 120, 124, 126, 130, 133, 140, 144, 152, 155, 156, 168, 171, 180, 182, 186, 190, 195, 208, 210, 217, 228, 234, 240, 247, 248, 252, 260, 266, 273, 279, 280, 285, 304, 310, 312, 315, 336, 342, 360, 361, 364, 372, 380, 390, 399, 403, 420, 434, 455, 456, 465, 468, 494, 496, 504, 520, 532, 546, 558, 560, 570, 585, 589, 620, 624, 630, 651, 665, 684, 720, 722, 728, 741, 744, 760, 780, 798, 806, 819, 840, 855, 868, 910, 912, 930, 936, 961, 988, 1008, 1040, 1064, 1083, 1085, 1092, 1116, 1140, 1170, 1178, 1197, 1209, 1235, 1240, 1260, 1302, 1330, 1365, 1368, 1395, 1444, 1456, 1482, 1488, 1520, 1560, 1596, 1612, 1638, 1680, 1710, 1729, 1736, 1767, 1805, 1820, 1860, 1872, 1922, 1953, 1976, 1995, 2015, 2128, 2166, 2170, 2184, 2223, 2232, 2280, 2340, 2356, 2394, 2418, 2470, 2480, 2520, 2527, 2604, 2660, 2730, 2736, 2790, 2821, 2883, 2888, 2945, 2964, 3120, 3192, 3224, 3249, 3255, 3276, 3420, 3458, 3472, 3534, 3610, 3627, 3640, 3705, 3720, 3844, 3906, 3952, 3990, 4030, 4095, 4123, 4332, 4340, 4368, 4446, 4464, 4560, 4680, 4693, 4712, 4788, 4805, 4836, 4940, 5040, 5054, 5187, 5208, 5301, 5320, 5415, 5460, 5580, 5642, 5766, 5776, 5890, 5928, 5985, 6045, 6384, 6448, 6498, 6510, 6552, 6727, 6840, 6916, 7068, 7220, 7254, 7280, 7410, 7440, 7581, 7657, 7688, 7812, 7980, 8060, 8190, 8246, 8463, 8645, 8649, 8664, 8680, 8835, 8892, 9360, 9386, 9424, 9576, 9610, 9672, 9765, 9880, 10108, 10374, 10416, 10602, 10640, 10830, 10920, 11115, 11160, 11191, 11284, 11532, 11780, 11856, 11970, 12090, 12369, 12493, 12635, 12996, 13020, 13104, 13454, 13680, 13832, 14079, 14105, 14136, 14415, 14440, 14508, 14820, 15162, 15314, 15376, 15561, 15624, 15960, 16120, 16245, 16380, 16492, 16926, 17290, 17298, 17328, 17360, 17670, 17784, 18135, 18259, 18772, 19152, 19220, 19344, 19530, 19760, 20181, 20216, 20615, 20748, 21204, 21660, 21840, 22230, 22320, 22382, 22568, 22743, 22971, 23064, 23465, 23560, 23940, 24180, 24738, 24986, 25270, 25389, 25935, 25992, 26040, 26505, 26908, 27664, 28158, 28210, 28272, 28830, 28880, 29016, 29640, 30324, 30628, 31122, 31248, 31920, 32240, 32490, 32760, 32851, 32984, 33573, 33635, 33852, 34580, 34596, 35340, 35568, 36270, 36518, 37107, 37479, 37544, 37905, 38285, 38440, 39060, 40362, 40432, 41230, 41496, 42237, 42315, 42408, 43245, 43320, 44460, 44764, 45136, 45486, 45942, 46128, 46930, 47120, 47880, 48360, 49476, 49972, 50540, 50778, 51870, 51984, 52080, 53010, 53599, 53816, 54777, 55955, 56316, 56420, 57660, 58032, 59280, 60543, 60648, 61256, 61845, 62244, 62465, 64980, 65520, 65702, 65968, 67146, 67270, 67704, 68913, 69160, 69192, 70395, 70680, 72540, 73036, 74214, 74958, 75088, 75810, 76570, 76880, 77805, 78120, 78337, 80724, 82460, 82992, 84474, 84630, 84816, 86490, 86640, 87451, 88920, 89528, 90972, 91295, 91884, 93860, 95760, 96720, 98553, 98952, 99944, 100719, 100905, 101080, 101556, 103740, 106020, 107198, 107632, 109554, 111910, 112437, 112632, 112840, 113715, 114855, 115320, 121086, 121296, 122512, 123690, 124488, 124930, 126945, 127813, 129960, 131404, 134292, 134540, 135408, 137826, 138320, 138384, 140790, 141360, 145080, 145483, 146072, 148428, 149916, 151620, 153140, 155610, 156240, 156674, 160797, 161448, 164255, 164331, 164920, 167865, 168948, 169260, 172980, 174902, 177840, 179056, 181944, 182590, 183768, 185535, 187395, 187720, 197106, 197904, 199888, 201438, 201810, 202160, 203112, 207480, 211185, 212040, 214396, 219108, 223820, 224874, 225264, 225680, 227430, 229710, 230640, 235011, 237367, 242172, 247380, 248976, 249860, 253890, 255626, 259920, 262353, 262808, 267995, 268584, 269080, 273885, 275652, 281580, 290160, 290966, 292144, 295659, 296856, 299832, 302715, 303240, 306280, 311220, 313348, 321594, 322896, 328510, 328662, 329840, 335730, 337896, 338520, 344565, 345960, 346921, 349804, 363888, 365180, 367536, 371070, 374790, 375440, 383439, 391685, 394212, 402876, 403620, 406224, 414960, 422370, 424080, 428792, 436449, 437255, 438216, 447640, 449748, 454860, 459420, 470022, 474734, 482391, 484344, 492765, 494760, 499720, 503595, 507780, 511252, 524706, 525616, 535990, 537168, 538160, 547770, 551304, 562185, 563160, 581932, 591318, 593712, 599664, 605430, 606480, 612560, 622440, 626696, 639065, 643188, 657020, 657324, 671460, 675792, 677040, 689130, 691920, 693842, 699608, 705033, 712101, 727415, 730360, 742140, 749580, 766878, 783370, 787059, 788424, 803985, 805752, 807240, 821655, 844740, 857584, 872898, 874510, 876432, 895280, 899496, 909720, 918840, 940044, 949468, 964782, 968688, 985530, 989520, 999440, 1007190, 1015560, 1018381, 1022504, 1040763, 1049412, 1071980, 1095540, 1102608, 1124370, 1126320, 1150317, 1163864, 1175055, 1182636, 1186835, 1210860, 1244880, 1253392, 1278130, 1286376, 1309347, 1311765, 1314040, 1314648, 1342920, 1378260, 1387684, 1399216, 1410066, 1424202, 1454830, 1460720, 1478295, 1484280, 1499160, 1533756, 1566740, 1574118, 1576848, 1607970, 1611504, 1614480, 1643310, 1661569, 1689480, 1734605, 1745796, 1749020, 1798992, 1819440, 1837680, 1880088, 1898936, 1917195, 1929564, 1971060, 2014380, 2031120, 2036762, 2045008, 2081526, 2098824, 2136303, 2143960, 2182245, 2191080, 2248740, 2300634, 2327728, 2350110, 2365272, 2373670, 2411955, 2421720, 2428447, 2556260, 2572752, 2618694, 2623530, 2628080, 2629296, 2685840, 2756520, 2775368, 2820132, 2848404, 2909660, 2956590, 2968560, 2998320, 3055143, 3067512, 3122289, 3133480, 3148236, 3215940, 3286620, 3323138, 3378960, 3469210, 3491592, 3498040, 3525165, 3560505, 3760176, 3797872, 3834390, 3859128, 3935295, 3942120, 4028760, 4073524, 4163052, 4197648, 4272606, 4287920, 4364490, 4382160, 4497480, 4509973, 4601268, 4700220, 4730544, 4747340, 4823910, 4843440, 4856894, 4984707, 5091905, 5112520, 5203815, 5237388, 5247060, 5513040, 5550736, 5640264, 5696808, 5751585, 5819320, 5913180, 6110286, 6135024, 6244578, 6266960, 6296472, 6431880, 6546735, 6573240, 6646276, 6938420, 6983184, 6996080, 7050330, 7121010, 7285341, 7668780, 7718256, 7870590, 7884240, 8057520, 8147048, 8307845, 8326104, 8545212, 8728980, 8994960, 9019946, 9165429, 9202536, 9400440, 9494680, 9647820, 9713788, 9969414, 10183810, 10225040, 10407630, 10474776, 10494120, 10681515, 11280528, 11393616, 11503170, 11638640, 11826360, 12142235, 12220572, 12489156, 12592944, 12863760, 13093470, 13146480, 13292552, 13529919, 13876840, 14100660, 14242020, 14570682, 14954121, 15275715, 15337560, 15611445, 15741180, 16294096, 16615690, 16652208, 17090424, 17457960, 18039892, 18330858, 18405072, 18800880, 18989360, 19295640, 19427576, 19938828, 20367620, 20815260, 20949552, 20988240, 21363030, 21856023, 22549865, 23006340, 23652720, 24284470, 24441144, 24923535, 24978312, 26186940, 26585104, 27059838, 27753680, 28201320, 28484040, 29141364, 29908242, 30551430, 30675120, 31222890, 31482360, 31569811, 33231380, 34180848, 34915920, 36079784, 36426705, 36661716, 38591280, 38855152, 39877656, 40589757, 40735240, 41630520, 42726060, 43712046, 45099730, 45827145, 46012680, 48568940, 48882288, 49847070, 49956624, 52373880, 54119676, 56402640, 56968080, 58282728, 59816484, 61102860, 62445780, 62964720, 63139622, 66462760, 67649595, 72159568, 72853410, 73323432, 74770605, 79755312, 81179514, 81470480, 83261040, 85452120, 87424092, 90199460, 91654290, 92025360, 94709433, 97137880, 99694140, 104747760, 108239352, 109280115, 116565456, 119632968, 122205720, 124891560, 126279244, 132925520, 135299190, 145706820, 146646864, 149541210, 157849055, 162359028, 170904240, 174848184, 180398920, 183308580, 189418866, 194275760, 199388280, 202948785, 216478704, 218560230, 239265936, 244411440, 249783120, 252558488, 270598380, 284128299, 291413640, 299082420, 315698110, 324718056, 349696368, 360797840, 366617160, 378837732, 398776560, 405897570, 437120460, 473547165, 505116976, 541196760, 568256598, 582827280, 598164840, 631396220, 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約数ペア:

[(1, 22730263920), (2, 11365131960), (3, 7576754640), (4, 5682565980), (5, 4546052784), (6, 3788377320), (7, 3247180560), (8, 2841282990), (9, 2525584880), (10, 2273026392), (12, 1894188660), (13, 1748481840), (14, 1623590280), (15, 1515350928), (16, 1420641495), (18, 1262792440), (19, 1196329680), (20, 1136513196), (21, 1082393520), (24, 947094330), (26, 874240920), (28, 811795140), (30, 757675464), (31, 733234320), (35, 649436112), (36, 631396220), (38, 598164840), (39, 582827280), (40, 568256598), (42, 541196760), (45, 505116976), (48, 473547165), (52, 437120460), (56, 405897570), (57, 398776560), (60, 378837732), (62, 366617160), (63, 360797840), (65, 349696368), (70, 324718056), (72, 315698110), (76, 299082420), (78, 291413640), (80, 284128299), (84, 270598380), (90, 252558488), (91, 249783120), (93, 244411440), (95, 239265936), (104, 218560230), (105, 216478704), (112, 202948785), (114, 199388280), (117, 194275760), (120, 189418866), (124, 183308580), (126, 180398920), (130, 174848184), (133, 170904240), (140, 162359028), (144, 157849055), (152, 149541210), (155, 146646864), (156, 145706820), (168, 135299190), (171, 132925520), (180, 126279244), (182, 124891560), (186, 122205720), (190, 119632968), (195, 116565456), (208, 109280115), (210, 108239352), (217, 104747760), (228, 99694140), (234, 97137880), (240, 94709433), (247, 92025360), (248, 91654290), (252, 90199460), (260, 87424092), (266, 85452120), (273, 83261040), (279, 81470480), (280, 81179514), (285, 79755312), (304, 74770605), (310, 73323432), (312, 72853410), (315, 72159568), (336, 67649595), (342, 66462760), (360, 63139622), (361, 62964720), (364, 62445780), (372, 61102860), (380, 59816484), (390, 58282728), (399, 56968080), (403, 56402640), (420, 54119676), (434, 52373880), (455, 49956624), (456, 49847070), (465, 48882288), (468, 48568940), (494, 46012680), (496, 45827145), (504, 45099730), (520, 43712046), (532, 42726060), (546, 41630520), (558, 40735240), (560, 40589757), (570, 39877656), (585, 38855152), (589, 38591280), (620, 36661716), (624, 36426705), (630, 36079784), (651, 34915920), (665, 34180848), (684, 33231380), (720, 31569811), (722, 31482360), (728, 31222890), (741, 30675120), (744, 30551430), (760, 29908242), (780, 29141364), (798, 28484040), (806, 28201320), (819, 27753680), (840, 27059838), (855, 26585104), (868, 26186940), (910, 24978312), (912, 24923535), (930, 24441144), (936, 24284470), (961, 23652720), (988, 23006340), (1008, 22549865), (1040, 21856023), (1064, 21363030), (1083, 20988240), (1085, 20949552), (1092, 20815260), (1116, 20367620), (1140, 19938828), (1170, 19427576), (1178, 19295640), (1197, 18989360), (1209, 18800880), (1235, 18405072), (1240, 18330858), (1260, 18039892), (1302, 17457960), (1330, 17090424), (1365, 16652208), (1368, 16615690), (1395, 16294096), (1444, 15741180), (1456, 15611445), (1482, 15337560), (1488, 15275715), (1520, 14954121), (1560, 14570682), (1596, 14242020), (1612, 14100660), (1638, 13876840), (1680, 13529919), (1710, 13292552), (1729, 13146480), (1736, 13093470), (1767, 12863760), (1805, 12592944), (1820, 12489156), (1860, 12220572), (1872, 12142235), (1922, 11826360), (1953, 11638640), (1976, 11503170), (1995, 11393616), (2015, 11280528), (2128, 10681515), (2166, 10494120), (2170, 10474776), (2184, 10407630), (2223, 10225040), (2232, 10183810), (2280, 9969414), (2340, 9713788), (2356, 9647820), (2394, 9494680), (2418, 9400440), (2470, 9202536), (2480, 9165429), (2520, 9019946), (2527, 8994960), (2604, 8728980), (2660, 8545212), (2730, 8326104), (2736, 8307845), (2790, 8147048), (2821, 8057520), (2883, 7884240), (2888, 7870590), (2945, 7718256), (2964, 7668780), (3120, 7285341), (3192, 7121010), (3224, 7050330), (3249, 6996080), (3255, 6983184), (3276, 6938420), (3420, 6646276), (3458, 6573240), (3472, 6546735), (3534, 6431880), (3610, 6296472), (3627, 6266960), (3640, 6244578), (3705, 6135024), (3720, 6110286), (3844, 5913180), (3906, 5819320), (3952, 5751585), (3990, 5696808), (4030, 5640264), (4095, 5550736), (4123, 5513040), (4332, 5247060), (4340, 5237388), (4368, 5203815), (4446, 5112520), (4464, 5091905), (4560, 4984707), (4680, 4856894), (4693, 4843440), (4712, 4823910), (4788, 4747340), (4805, 4730544), (4836, 4700220), (4940, 4601268), (5040, 4509973), (5054, 4497480), (5187, 4382160), (5208, 4364490), (5301, 4287920), (5320, 4272606), (5415, 4197648), (5460, 4163052), (5580, 4073524), (5642, 4028760), (5766, 3942120), (5776, 3935295), (5890, 3859128), (5928, 3834390), (5985, 3797872), (6045, 3760176), (6384, 3560505), (6448, 3525165), (6498, 3498040), (6510, 3491592), (6552, 3469210), (6727, 3378960), (6840, 3323138), (6916, 3286620), (7068, 3215940), (7220, 3148236), (7254, 3133480), (7280, 3122289), (7410, 3067512), (7440, 3055143), (7581, 2998320), (7657, 2968560), (7688, 2956590), (7812, 2909660), (7980, 2848404), (8060, 2820132), (8190, 2775368), (8246, 2756520), (8463, 2685840), (8645, 2629296), (8649, 2628080), (8664, 2623530), (8680, 2618694), (8835, 2572752), (8892, 2556260), (9360, 2428447), (9386, 2421720), (9424, 2411955), (9576, 2373670), (9610, 2365272), (9672, 2350110), (9765, 2327728), (9880, 2300634), (10108, 2248740), (10374, 2191080), (10416, 2182245), (10602, 2143960), (10640, 2136303), (10830, 2098824), (10920, 2081526), (11115, 2045008), (11160, 2036762), (11191, 2031120), (11284, 2014380), (11532, 1971060), (11780, 1929564), (11856, 1917195), (11970, 1898936), (12090, 1880088), (12369, 1837680), (12493, 1819440), (12635, 1798992), (12996, 1749020), (13020, 1745796), (13104, 1734605), (13454, 1689480), (13680, 1661569), (13832, 1643310), (14079, 1614480), (14105, 1611504), (14136, 1607970), (14415, 1576848), (14440, 1574118), (14508, 1566740), (14820, 1533756), (15162, 1499160), (15314, 1484280), (15376, 1478295), (15561, 1460720), (15624, 1454830), (15960, 1424202), (16120, 1410066), (16245, 1399216), (16380, 1387684), (16492, 1378260), (16926, 1342920), (17290, 1314648), (17298, 1314040), (17328, 1311765), (17360, 1309347), (17670, 1286376), (17784, 1278130), (18135, 1253392), (18259, 1244880), (18772, 1210860), (19152, 1186835), (19220, 1182636), (19344, 1175055), (19530, 1163864), (19760, 1150317), (20181, 1126320), (20216, 1124370), (20615, 1102608), (20748, 1095540), (21204, 1071980), (21660, 1049412), (21840, 1040763), (22230, 1022504), (22320, 1018381), (22382, 1015560), (22568, 1007190), (22743, 999440), (22971, 989520), (23064, 985530), (23465, 968688), (23560, 964782), (23940, 949468), (24180, 940044), (24738, 918840), (24986, 909720), (25270, 899496), (25389, 895280), (25935, 876432), (25992, 874510), (26040, 872898), (26505, 857584), (26908, 844740), (27664, 821655), (28158, 807240), (28210, 805752), (28272, 803985), (28830, 788424), (28880, 787059), (29016, 783370), (29640, 766878), (30324, 749580), (30628, 742140), (31122, 730360), (31248, 727415), (31920, 712101), (32240, 705033), (32490, 699608), (32760, 693842), (32851, 691920), (32984, 689130), (33573, 677040), (33635, 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