21190777920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{673}}^1$

素因数の和:767

約数の個数: 504

約数和(自身を含む): 81414996936

約数和(自身を除く): 60224219016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 192, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 320, 348, 360, 377, 390, 416, 435, 464, 468, 480, 520, 522, 576, 580, 585, 624, 673, 696, 720, 754, 780, 832, 841, 870, 928, 936, 960, 1040, 1044, 1131, 1160, 1170, 1248, 1305, 1346, 1392, 1440, 1508, 1560, 1682, 1740, 1856, 1872, 1885, 2019, 2080, 2088, 2262, 2320, 2340, 2496, 2523, 2610, 2692, 2784, 2880, 3016, 3120, 3364, 3365, 3393, 3480, 3744, 3770, 4038, 4160, 4176, 4205, 4524, 4640, 4680, 5046, 5220, 5384, 5568, 5655, 6032, 6057, 6240, 6728, 6730, 6786, 6960, 7488, 7540, 7569, 8076, 8352, 8410, 8749, 9048, 9280, 9360, 10092, 10095, 10440, 10768, 10933, 11310, 12064, 12114, 12480, 12615, 13456, 13460, 13572, 13920, 15080, 15138, 16152, 16704, 16820, 16965, 17498, 18096, 18720, 19517, 20184, 20190, 20880, 21536, 21866, 22620, 24128, 24228, 25230, 26247, 26912, 26920, 27144, 27840, 30160, 30276, 30285, 32304, 32799, 33640, 33930, 34996, 36192, 37440, 37845, 39034, 40368, 40380, 41760, 43072, 43732, 43745, 45240, 48456, 50460, 52494, 53824, 53840, 54288, 54665, 58551, 60320, 60552, 60570, 64608, 65598, 67280, 67860, 69992, 72384, 75690, 78068, 78741, 80736, 80760, 83520, 87464, 87490, 90480, 96912, 97585, 98397, 100920, 104988, 107680, 108576, 109330, 117102, 120640, 121104, 121140, 129216, 131196, 131235, 134560, 135720, 139984, 151380, 156136, 157482, 161472, 161520, 163995, 174928, 174980, 175653, 180960, 193824, 195170, 196794, 201840, 209976, 215360, 217152, 218660, 234204, 242208, 242280, 253721, 262392, 262470, 269120, 271440, 279968, 292755, 302760, 312272, 314964, 323040, 327990, 349856, 349960, 351306, 361920, 387648, 390340, 393588, 393705, 403680, 419952, 437320, 468408, 484416, 484560, 491985, 507442, 524784, 524940, 542880, 559936, 565993, 585510, 605520, 624544, 629928, 646080, 655980, 699712, 699920, 702612, 761163, 780680, 787176, 787410, 807360, 839904, 874640, 878265, 936816, 969120, 983970, 1014884, 1049568, 1049880, 1085760, 1131986, 1171020, 1211040, 1249088, 1259856, 1268605, 1311960, 1399840, 1405224, 1522326, 1561360, 1574352, 1574820, 1679808, 1697979, 1749280, 1756530, 1873632, 1938240, 1967940, 2029768, 2099136, 2099760, 2263972, 2283489, 2342040, 2422080, 2519712, 2537210, 2623920, 2799680, 2810448, 2829965, 3044652, 3122720, 3148704, 3149640, 3395958, 3498560, 3513060, 3747264, 3805815, 3935880, 4059536, 4199520, 4527944, 4566978, 4684080, 5039424, 5074420, 5093937, 5247840, 5620896, 5659930, 6089304, 6245440, 6297408, 6299280, 6791916, 7026120, 7357909, 7611630, 7871760, 8119072, 8399040, 8489895, 9055888, 9133956, 9368160, 10148840, 10187874, 10495680, 11241792, 11319860, 11417445, 12178608, 12598560, 13583832, 14052240, 14715818, 15223260, 15743520, 16238144, 16979790, 18111776, 18267912, 18736320, 20297680, 20375748, 22073727, 22639720, 22834890, 24357216, 25197120, 25469685, 27167664, 28104480, 29431636, 30446520, 31487040, 33959580, 36223552, 36535824, 36789545, 40595360, 40751496, 44147454, 45279440, 45669780, 48714432, 50939370, 54335328, 56208960, 58863272, 60893040, 66221181, 67919160, 73071648, 73579090, 81190720, 81502992, 88294908, 90558880, 91339560, 101878740, 108670656, 110368635, 117726544, 121786080, 132442362, 135838320, 146143296, 147158180, 163005984, 176589816, 181117760, 182679120, 203757480, 220737270, 235453088, 243572160, 264884724, 271676640, 294316360, 326011968, 331105905, 353179632, 365358240, 407514960, 441474540, 470906176, 529769448, 543353280, 588632720, 662211810, 706359264, 730716480, 815029920, 882949080, 1059538896, 1177265440, 1324423620, 1412718528, 1630059840, 1765898160, 2119077792, 2354530880, 2648847240, 3531796320, 4238155584, 5297694480, 7063592640, 10595388960, 21190777920]

約数ペア:

[(1, 21190777920), (2, 10595388960), (3, 7063592640), (4, 5297694480), (5, 4238155584), (6, 3531796320), (8, 2648847240), (9, 2354530880), (10, 2119077792), (12, 1765898160), (13, 1630059840), (15, 1412718528), (16, 1324423620), (18, 1177265440), (20, 1059538896), (24, 882949080), (26, 815029920), (29, 730716480), (30, 706359264), (32, 662211810), (36, 588632720), (39, 543353280), (40, 529769448), (45, 470906176), (48, 441474540), (52, 407514960), (58, 365358240), (60, 353179632), (64, 331105905), (65, 326011968), (72, 294316360), (78, 271676640), (80, 264884724), (87, 243572160), (90, 235453088), (96, 220737270), (104, 203757480), (116, 182679120), (117, 181117760), (120, 176589816), (130, 163005984), (144, 147158180), (145, 146143296), (156, 135838320), (160, 132442362), (174, 121786080), (180, 117726544), (192, 110368635), (195, 108670656), (208, 101878740), (232, 91339560), (234, 90558880), (240, 88294908), (260, 81502992), (261, 81190720), (288, 73579090), (290, 73071648), (312, 67919160), (320, 66221181), (348, 60893040), (360, 58863272), (377, 56208960), (390, 54335328), (416, 50939370), (435, 48714432), (464, 45669780), (468, 45279440), (480, 44147454), (520, 40751496), (522, 40595360), (576, 36789545), (580, 36535824), (585, 36223552), (624, 33959580), (673, 31487040), (696, 30446520), (720, 29431636), (754, 28104480), (780, 27167664), (832, 25469685), (841, 25197120), (870, 24357216), (928, 22834890), (936, 22639720), (960, 22073727), (1040, 20375748), (1044, 20297680), (1131, 18736320), (1160, 18267912), (1170, 18111776), (1248, 16979790), (1305, 16238144), (1346, 15743520), (1392, 15223260), (1440, 14715818), (1508, 14052240), (1560, 13583832), (1682, 12598560), (1740, 12178608), (1856, 11417445), (1872, 11319860), (1885, 11241792), (2019, 10495680), (2080, 10187874), (2088, 10148840), (2262, 9368160), (2320, 9133956), (2340, 9055888), (2496, 8489895), (2523, 8399040), (2610, 8119072), (2692, 7871760), (2784, 7611630), (2880, 7357909), (3016, 7026120), (3120, 6791916), (3364, 6299280), (3365, 6297408), (3393, 6245440), (3480, 6089304), (3744, 5659930), (3770, 5620896), (4038, 5247840), (4160, 5093937), (4176, 5074420), (4205, 5039424), (4524, 4684080), (4640, 4566978), (4680, 4527944), (5046, 4199520), (5220, 4059536), (5384, 3935880), (5568, 3805815), (5655, 3747264), (6032, 3513060), (6057, 3498560), (6240, 3395958), (6728, 3149640), (6730, 3148704), (6786, 3122720), (6960, 3044652), (7488, 2829965), (7540, 2810448), (7569, 2799680), (8076, 2623920), (8352, 2537210), (8410, 2519712), (8749, 2422080), (9048, 2342040), (9280, 2283489), (9360, 2263972), (10092, 2099760), (10095, 2099136), (10440, 2029768), (10768, 1967940), (10933, 1938240), (11310, 1873632), (12064, 1756530), (12114, 1749280), (12480, 1697979), (12615, 1679808), (13456, 1574820), (13460, 1574352), (13572, 1561360), (13920, 1522326), (15080, 1405224), (15138, 1399840), (16152, 1311960), (16704, 1268605), (16820, 1259856), (16965, 1249088), (17498, 1211040), (18096, 1171020), (18720, 1131986), (19517, 1085760), (20184, 1049880), (20190, 1049568), (20880, 1014884), (21536, 983970), (21866, 969120), (22620, 936816), (24128, 878265), (24228, 874640), (25230, 839904), (26247, 807360), (26912, 787410), (26920, 787176), (27144, 780680), (27840, 761163), (30160, 702612), (30276, 699920), (30285, 699712), (32304, 655980), (32799, 646080), (33640, 629928), (33930, 624544), (34996, 605520), (36192, 585510), (37440, 565993), (37845, 559936), (39034, 542880), (40368, 524940), (40380, 524784), (41760, 507442), (43072, 491985), (43732, 484560), (43745, 484416), (45240, 468408), (48456, 437320), (50460, 419952), (52494, 403680), (53824, 393705), (53840, 393588), (54288, 390340), (54665, 387648), (58551, 361920), (60320, 351306), (60552, 349960), (60570, 349856), (64608, 327990), (65598, 323040), (67280, 314964), (67860, 312272), (69992, 302760), (72384, 292755), (75690, 279968), (78068, 271440), (78741, 269120), (80736, 262470), (80760, 262392), (83520, 253721), (87464, 242280), (87490, 242208), (90480, 234204), (96912, 218660), (97585, 217152), (98397, 215360), (100920, 209976), (104988, 201840), (107680, 196794), (108576, 195170), (109330, 193824), (117102, 180960), (120640, 175653), (121104, 174980), (121140, 174928), (129216, 163995), (131196, 161520), (131235, 161472), (134560, 157482), (135720, 156136), (139984, 151380)]