21116855760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 960

約数和(自身を含む): 92761562880

約数和(自身を除く): 71644707120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 29, 30, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 58, 60, 65, 66, 70, 77, 78, 80, 84, 87, 88, 91, 98, 104, 105, 110, 112, 116, 120, 130, 132, 140, 143, 145, 147, 154, 156, 165, 168, 174, 176, 182, 195, 196, 203, 208, 210, 220, 231, 232, 240, 245, 260, 264, 273, 280, 286, 290, 294, 308, 312, 319, 330, 336, 348, 364, 377, 385, 390, 392, 406, 420, 429, 433, 435, 440, 455, 462, 464, 490, 520, 528, 539, 546, 560, 572, 580, 588, 609, 616, 624, 637, 638, 660, 696, 715, 728, 735, 754, 770, 780, 784, 812, 840, 858, 866, 870, 880, 910, 924, 957, 980, 1001, 1015, 1040, 1078, 1092, 1131, 1144, 1155, 1160, 1176, 1218, 1232, 1274, 1276, 1299, 1320, 1365, 1392, 1421, 1430, 1456, 1470, 1508, 1540, 1560, 1595, 1617, 1624, 1680, 1716, 1732, 1740, 1820, 1848, 1885, 1911, 1914, 1960, 2002, 2030, 2145, 2156, 2165, 2184, 2233, 2262, 2288, 2310, 2320, 2352, 2436, 2548, 2552, 2598, 2639, 2640, 2695, 2730, 2842, 2860, 2940, 3003, 3016, 3031, 3045, 3080, 3120, 3185, 3190, 3234, 3248, 3432, 3464, 3480, 3640, 3696, 3770, 3822, 3828, 3920, 4004, 4060, 4147, 4263, 4290, 4312, 4330, 4368, 4466, 4524, 4620, 4763, 4785, 4872, 5005, 5096, 5104, 5196, 5278, 5390, 5460, 5629, 5655, 5684, 5720, 5880, 6006, 6032, 6062, 6090, 6160, 6370, 6380, 6468, 6495, 6699, 6864, 6928, 6960, 7007, 7105, 7280, 7540, 7644, 7656, 7917, 8008, 8085, 8120, 8294, 8526, 8580, 8624, 8660, 8932, 9048, 9093, 9240, 9526, 9555, 9570, 9744, 10010, 10192, 10392, 10556, 10780, 10920, 11165, 11258, 11310, 11368, 11440, 11760, 12012, 12124, 12180, 12441, 12557, 12740, 12760, 12936, 12990, 13195, 13398, 14014, 14210, 14289, 15015, 15080, 15155, 15288, 15312, 15631, 15834, 16016, 16170, 16240, 16588, 16887, 17052, 17160, 17320, 17864, 18096, 18186, 18473, 18480, 19052, 19110, 19140, 20020, 20735, 20784, 21021, 21112, 21217, 21315, 21560, 21840, 22330, 22516, 22620, 22736, 23815, 24024, 24248, 24360, 24882, 25114, 25480, 25520, 25872, 25980, 26390, 26796, 28028, 28145, 28420, 28578, 29029, 30030, 30160, 30310, 30576, 31262, 31668, 32340, 33176, 33341, 33495, 33774, 34104, 34320, 34640, 35035, 35728, 36372, 36946, 37671, 38104, 38220, 38280, 39403, 39585, 40040, 41470, 42042, 42224, 42434, 42630, 43120, 44660, 45032, 45240, 45465, 46893, 47630, 48048, 48496, 48720, 49764, 50228, 50960, 51960, 52780, 53592, 55419, 56056, 56290, 56840, 57156, 58058, 60060, 60620, 61919, 62205, 62524, 62785, 63336, 63651, 64680, 66352, 66682, 66990, 67548, 68208, 70070, 71445, 72744, 73892, 75342, 76208, 76440, 76560, 78155, 78806, 79170, 80080, 82940, 84084, 84435, 84868, 85260, 87087, 87899, 89320, 90064, 90480, 90930, 92365, 93786, 95260, 99528, 100023, 100456, 103920, 105105, 105560, 106085, 107184, 110838, 112112, 112580, 113680, 114312, 116116, 118209, 120120, 121240, 123838, 124410, 125048, 125570, 126672, 127302, 129360, 133364, 133980, 135096, 138127, 140140, 142890, 145145, 145488, 147784, 150684, 152880, 156310, 157612, 158340, 163241, 165880, 166705, 168168, 168870, 169736, 170520, 174174, 175798, 178640, 181860, 184730, 185757, 187572, 188355, 190520, 197015, 199056, 200046, 200912, 203203, 210210, 211120, 212170, 221676, 225160, 228624, 232232, 233387, 234465, 236418, 240240, 242480, 247676, 248820, 250096, 251140, 254604, 263697, 266728, 267960, 270192, 275821, 276254, 277095, 280280, 285780, 290290, 295568, 301368, 309595, 312620, 315224, 316680, 318255, 326482, 331760, 333410, 336336, 337740, 339472, 341040, 348348, 351596, 363720, 369460, 371514, 375144, 376710, 381040, 394030, 400092, 406406, 414381, 420420, 424340, 433433, 435435, 439495, 443352, 450320, 464464, 466774, 468930, 472836, 489723, 495352, 497640, 500115, 502280, 509208, 527394, 533456, 535920, 551642, 552508, 554190, 560560, 571560, 580580, 591045, 602736, 609609, 615293, 619190, 625240, 630448, 633360, 636510, 652964, 666820, 675480, 690635, 696696, 700161, 703192, 727440, 738920, 743028, 750288, 753420, 788060, 800184, 812812, 816205, 827463, 828762, 840840, 848680, 866866, 870870, 878990, 886704, 928785, 933548, 937860, 945672, 966889, 979446, 990704, 995280, 1000230, 1004560, 1016015, 1018416, 1054788, 1103284, 1105016, 1108380, 1142687, 1143120, 1161160, 1166935, 1182090, 1219218, 1230586, 1238380, 1250480, 1273020, 1300299, 1305928, 1318485, 1333640, 1350960, 1379105, 1381270, 1393392, 1400322, 1406384, 1477840, 1486056, 1506840, 1576120, 1600368, 1625624, 1632410, 1654926, 1657524, 1681680, 1697360, 1733732, 1741740, 1757980, 1795651, 1845879, 1857570, 1867096, 1875720, 1891344, 1933778, 1958892, 2000460, 2032030, 2071905, 2109576, 2167165, 2206568, 2210032, 2216760, 2285374, 2322320, 2333870, 2364180, 2438436, 2448615, 2461172, 2476760, 2546040, 2600598, 2611856, 2636970, 2667280, 2758210, 2762540, 2800644, 2900667, 2972112, 3013680, 3034031, 3048045, 3076465, 3152240, 3251248, 3264820, 3309852, 3315048, 3428061, 3467464, 3483480, 3500805, 3515960, 3591302, 3691758, 3715140, 3734192, 3751440, 3867556, 3917784, 4000920, 4064060, 4137315, 4143810, 4219152, 4334330, 4413136, 4433520, 4570748, 4667740, 4728360, 4834445, 4876872, 4897230, 4922344, 4953520, 5092080, 5201196, 5273940, 5386953, 5516420, 5525080, 5601288, 5713435, 5801334, 6068062, 6096090, 6152930, 6501495, 6529640, 6619704, 6630096, 6768223, 6856122, 6934928, 6966960, 7001610, 7031920, 7182604, 7383516, 7430280, 7735112, 7835568, 7998809, 8001840, 8128120, 8274630, 8287620, 8668660, 8978255, 9102093, 9141496, 9229395, 9335480, 9456720, 9668890, 9753744, 9794460, 9844688, 10402392, 10547880, 10773906, 11032840, 11050160, 11202576, 11426870, 11602668, 12136124, 12192180, 12305860, 12569557, 13002990, 13059280, 13239408, 13536446, 13712244, 14003220, 14365208, 14503335, 14767032, 14860560, 15170155, 15470224, 15997618, 16256240, 16549260, 16575240, 17140305, 17337320, 17956510, 18204186, 18282992, 18458790, 18670960, 19337780, 19588920, 20304669, 20804784, 21095760, 21547812, 22065680, 22853740, 23205336, 23996427, 24272248, 24384360, 24611720, 25139114, 26005980, 26934765, 27072892, 27424488, 28006440, 28730416, 29006670, 29534064, 30340310, 31995236, 33098520, 33150480, 33841115, 34280610, 34674640, 35913020, 36408372, 36917580, 37708671, 38675560, 39177840, 39994045, 40609338, 43095624, 45510465, 45707480, 46410672, 47992854, 48544496, 48768720, 49223440, 50278228, 52011960, 53869530, 54145784, 54848976, 56012880, 58013340, 60680620, 62847785, 63990472, 66197040, 67682230, 68561220, 71826040, 72816744, 73835160, 75417342, 77351120, 79988090, 81218676, 86191248, 87986899, 91020930, 91414960, 95985708, 100556456, 101523345, 104023920, 107739060, 108291568, 116026680, 119982135, 121361240, 125695570, 127980944, 135364460, 137122440, 143652080, 145633488, 147670320, 150834684, 159976180, 162437352, 175973798, 182041860, 188543355, 191971416, 201112912, 203046690, 215478120, 232053360, 239964270, 242722480, 251391140, 263960697, 270728920, 274244880, 301669368, 319952360, 324874704, 351947596, 364083720, 377086710, 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約数ペア:

[(1, 21116855760), (2, 10558427880), (3, 7038951920), (4, 5279213940), (5, 4223371152), (6, 3519475960), (7, 3016693680), (8, 2639606970), (10, 2111685576), (11, 1919714160), (12, 1759737980), (13, 1624373520), (14, 1508346840), (15, 1407790384), (16, 1319803485), (20, 1055842788), (21, 1005564560), (22, 959857080), (24, 879868990), (26, 812186760), (28, 754173420), (29, 728167440), (30, 703895192), (33, 639904720), (35, 603338736), (39, 541457840), (40, 527921394), (42, 502782280), (44, 479928540), (48, 439934495), (49, 430956240), (52, 406093380), (55, 383942832), (56, 377086710), (58, 364083720), (60, 351947596), (65, 324874704), (66, 319952360), (70, 301669368), (77, 274244880), (78, 270728920), (80, 263960697), (84, 251391140), (87, 242722480), (88, 239964270), (91, 232053360), (98, 215478120), (104, 203046690), (105, 201112912), (110, 191971416), (112, 188543355), (116, 182041860), (120, 175973798), (130, 162437352), (132, 159976180), (140, 150834684), (143, 147670320), (145, 145633488), (147, 143652080), (154, 137122440), (156, 135364460), (165, 127980944), (168, 125695570), (174, 121361240), (176, 119982135), (182, 116026680), (195, 108291568), (196, 107739060), (203, 104023920), (208, 101523345), (210, 100556456), (220, 95985708), (231, 91414960), (232, 91020930), (240, 87986899), (245, 86191248), (260, 81218676), (264, 79988090), (273, 77351120), (280, 75417342), (286, 73835160), (290, 72816744), (294, 71826040), (308, 68561220), (312, 67682230), (319, 66197040), (330, 63990472), (336, 62847785), (348, 60680620), (364, 58013340), (377, 56012880), (385, 54848976), (390, 54145784), (392, 53869530), (406, 52011960), (420, 50278228), (429, 49223440), (433, 48768720), (435, 48544496), (440, 47992854), (455, 46410672), (462, 45707480), (464, 45510465), (490, 43095624), (520, 40609338), (528, 39994045), (539, 39177840), (546, 38675560), (560, 37708671), (572, 36917580), (580, 36408372), (588, 35913020), (609, 34674640), (616, 34280610), (624, 33841115), (637, 33150480), (638, 33098520), (660, 31995236), (696, 30340310), (715, 29534064), (728, 29006670), (735, 28730416), (754, 28006440), (770, 27424488), (780, 27072892), (784, 26934765), (812, 26005980), (840, 25139114), (858, 24611720), (866, 24384360), (870, 24272248), (880, 23996427), (910, 23205336), (924, 22853740), (957, 22065680), (980, 21547812), (1001, 21095760), (1015, 20804784), (1040, 20304669), (1078, 19588920), (1092, 19337780), (1131, 18670960), (1144, 18458790), (1155, 18282992), (1160, 18204186), (1176, 17956510), (1218, 17337320), (1232, 17140305), (1274, 16575240), (1276, 16549260), (1299, 16256240), (1320, 15997618), (1365, 15470224), (1392, 15170155), (1421, 14860560), (1430, 14767032), (1456, 14503335), (1470, 14365208), (1508, 14003220), (1540, 13712244), (1560, 13536446), (1595, 13239408), (1617, 13059280), (1624, 13002990), (1680, 12569557), (1716, 12305860), (1732, 12192180), (1740, 12136124), (1820, 11602668), (1848, 11426870), (1885, 11202576), (1911, 11050160), (1914, 11032840), (1960, 10773906), (2002, 10547880), (2030, 10402392), (2145, 9844688), (2156, 9794460), (2165, 9753744), (2184, 9668890), (2233, 9456720), (2262, 9335480), (2288, 9229395), (2310, 9141496), (2320, 9102093), (2352, 8978255), (2436, 8668660), (2548, 8287620), (2552, 8274630), (2598, 8128120), (2639, 8001840), (2640, 7998809), (2695, 7835568), (2730, 7735112), (2842, 7430280), (2860, 7383516), (2940, 7182604), (3003, 7031920), (3016, 7001610), (3031, 6966960), (3045, 6934928), (3080, 6856122), (3120, 6768223), (3185, 6630096), (3190, 6619704), (3234, 6529640), (3248, 6501495), (3432, 6152930), (3464, 6096090), (3480, 6068062), (3640, 5801334), (3696, 5713435), (3770, 5601288), (3822, 5525080), (3828, 5516420), (3920, 5386953), (4004, 5273940), (4060, 5201196), (4147, 5092080), (4263, 4953520), (4290, 4922344), (4312, 4897230), (4330, 4876872), (4368, 4834445), (4466, 4728360), (4524, 4667740), (4620, 4570748), (4763, 4433520), (4785, 4413136), (4872, 4334330), (5005, 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1845879), (11760, 1795651), (12012, 1757980), (12124, 1741740), (12180, 1733732), (12441, 1697360), (12557, 1681680), (12740, 1657524), (12760, 1654926), (12936, 1632410), (12990, 1625624), (13195, 1600368), (13398, 1576120), (14014, 1506840), (14210, 1486056), (14289, 1477840), (15015, 1406384), (15080, 1400322), (15155, 1393392), (15288, 1381270), (15312, 1379105), (15631, 1350960), (15834, 1333640), (16016, 1318485), (16170, 1305928), (16240, 1300299), (16588, 1273020), (16887, 1250480), (17052, 1238380), (17160, 1230586), (17320, 1219218), (17864, 1182090), (18096, 1166935), (18186, 1161160), (18473, 1143120), (18480, 1142687), (19052, 1108380), (19110, 1105016), (19140, 1103284), (20020, 1054788), (20735, 1018416), (20784, 1016015), (21021, 1004560), (21112, 1000230), (21217, 995280), (21315, 990704), (21560, 979446), (21840, 966889), (22330, 945672), (22516, 937860), (22620, 933548), (22736, 928785), (23815, 886704), (24024, 878990), (24248, 870870), (24360, 866866), (24882, 848680), (25114, 840840), (25480, 828762), (25520, 827463), (25872, 816205), (25980, 812812), (26390, 800184), (26796, 788060), (28028, 753420), (28145, 750288), (28420, 743028), (28578, 738920), (29029, 727440), (30030, 703192), (30160, 700161), (30310, 696696), (30576, 690635), (31262, 675480), (31668, 666820), (32340, 652964), (33176, 636510), (33341, 633360), (33495, 630448), (33774, 625240), (34104, 619190), (34320, 615293), (34640, 609609), (35035, 602736), (35728, 591045), (36372, 580580), (36946, 571560), (37671, 560560), (38104, 554190), (38220, 552508), (38280, 551642), (39403, 535920), (39585, 533456), (40040, 527394), (41470, 509208), (42042, 502280), (42224, 500115), (42434, 497640), (42630, 495352), (43120, 489723), (44660, 472836), (45032, 468930), (45240, 466774), (45465, 464464), (46893, 450320), (47630, 443352), (48048, 439495), (48496, 435435), (48720, 433433), (49764, 424340), (50228, 420420), (50960, 414381), (51960, 406406), (52780, 400092), (53592, 394030), (55419, 381040), (56056, 376710), (56290, 375144), (56840, 371514), (57156, 369460), (58058, 363720), (60060, 351596), (60620, 348348), (61919, 341040), (62205, 339472), (62524, 337740), (62785, 336336), (63336, 333410), (63651, 331760), (64680, 326482), (66352, 318255), (66682, 316680), (66990, 315224), (67548, 312620), (68208, 309595), (70070, 301368), (71445, 295568), (72744, 290290), (73892, 285780), (75342, 280280), (76208, 277095), (76440, 276254), (76560, 275821), (78155, 270192), (78806, 267960), (79170, 266728), (80080, 263697), (82940, 254604), (84084, 251140), (84435, 250096), (84868, 248820), (85260, 247676), (87087, 242480), (87899, 240240), (89320, 236418), (90064, 234465), (90480, 233387), (90930, 232232), (92365, 228624), (93786, 225160), (95260, 221676), (99528, 212170), (100023, 211120), (100456, 210210), (103920, 203203), (105105, 200912), (105560, 200046), (106085, 199056), (107184, 197015), (110838, 190520), (112112, 188355), (112580, 187572), (113680, 185757), (114312, 184730), (116116, 181860), (118209, 178640), (120120, 175798), (121240, 174174), (123838, 170520), (124410, 169736), (125048, 168870), (125570, 168168), (126672, 166705), (127302, 165880), (129360, 163241), (133364, 158340), (133980, 157612), (135096, 156310), (138127, 152880), (140140, 150684), (142890, 147784), (145145, 145488)]