21995457120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8044

約数の個数: 576

約数和(自身を含む): 96453685440

約数和(自身を除く): 74458228320

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, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 416, 420, 432, 441, 455, 468, 480, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 672, 702, 720, 728, 735, 756, 780, 784, 819, 840, 864, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1323, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2080, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2646, 2730, 2808, 2912, 2940, 3024, 3120, 3185, 3276, 3360, 3510, 3528, 3640, 3744, 3780, 3822, 3920, 4095, 4320, 4368, 4410, 4680, 4704, 4914, 5040, 5096, 5292, 5460, 5616, 5733, 5880, 6048, 6240, 6370, 6552, 6615, 7020, 7056, 7280, 7560, 7644, 7840, 7993, 8190, 8736, 8820, 9360, 9555, 9828, 10080, 10192, 10584, 10920, 11232, 11466, 11760, 12285, 12740, 13104, 13230, 14040, 14112, 14560, 15120, 15288, 15986, 16380, 17199, 17640, 18720, 19110, 19656, 20384, 21168, 21840, 22932, 23520, 23979, 24570, 25480, 26208, 26460, 28080, 28665, 30240, 30576, 31972, 32760, 34398, 35280, 38220, 39312, 39965, 42336, 43680, 45864, 47958, 49140, 50960, 52920, 55951, 56160, 57330, 61152, 63944, 65520, 68796, 70560, 71937, 76440, 78624, 79930, 85995, 91728, 95916, 98280, 101920, 103909, 105840, 111902, 114660, 119895, 127888, 131040, 137592, 143874, 152880, 159860, 167853, 171990, 183456, 191832, 196560, 207818, 211680, 215811, 223804, 229320, 239790, 255776, 275184, 279755, 287748, 305760, 311727, 319720, 335706, 343980, 359685, 383664, 391657, 393120, 415636, 431622, 447608, 458640, 479580, 503559, 519545, 550368, 559510, 575496, 623454, 639440, 671412, 687960, 719370, 727363, 767328, 783314, 831272, 839265, 863244, 895216, 917280, 935181, 959160, 1007118, 1039090, 1079055, 1119020, 1150992, 1174971, 1246908, 1278880, 1342824, 1375920, 1438740, 1454726, 1510677, 1558635, 1566628, 1662544, 1678530, 1726488, 1790432, 1870362, 1918320, 1958285, 2014236, 2078180, 2158110, 2182089, 2238040, 2301984, 2349942, 2493816, 2517795, 2685648, 2751840, 2805543, 2877480, 2909452, 3021354, 3117270, 3133256, 3325088, 3357060, 3452976, 3524913, 3636815, 3740724, 3836640, 3916570, 4028472, 4156360, 4316220, 4364178, 4476080, 4675905, 4699884, 4987632, 5035590, 5091541, 5371296, 5611086, 5754960, 5818904, 5874855, 6042708, 6234540, 6266512, 6546267, 6714120, 6905952, 7049826, 7273630, 7481448, 7553385, 7833140, 8056944, 8312720, 8632440, 8728356, 8952160, 9351810, 9399768, 9975264, 10071180, 10183082, 10574739, 10910445, 11222172, 11509920, 11637808, 11749710, 12085416, 12469080, 12533024, 13092534, 13428240, 14027715, 14099652, 14547260, 14962896, 15106770, 15274623, 15666280, 16113888, 16625440, 17264880, 17456712, 17624565, 18703620, 18799536, 19638801, 20142360, 20366164, 21149478, 21820890, 22444344, 23275616, 23499420, 24170832, 24938160, 25457705, 26185068, 26856480, 28055430, 28199304, 29094520, 29925792, 30213540, 30549246, 31332560, 32731335, 34529760, 34913424, 35249130, 37407240, 37599072, 39277602, 40284720, 40732328, 42298956, 43641780, 44888688, 45823869, 46998840, 48341664, 49876320, 50915410, 52370136, 52873695, 56110860, 56398608, 58189040, 60427080, 61098492, 62665120, 65462670, 69826848, 70498260, 74814480, 76373115, 78555204, 80569440, 81464656, 84597912, 87283560, 89777376, 91647738, 93997680, 98194005, 101830820, 104740272, 105747390, 112221720, 112797216, 116378080, 120854160, 122196984, 130925340, 137471607, 140996520, 149628960, 152746230, 157110408, 162929312, 169195824, 174567120, 183295476, 187995360, 196388010, 203661640, 209480544, 211494780, 224443440, 229119345, 241708320, 244393968, 261850680, 274943214, 281993040, 305492460, 314220816, 338391648, 349134240, 366590952, 392776020, 407323280, 422989560, 448886880, 458238690, 488787936, 523701360, 549886428, 563986080, 610984920, 628441632, 687358035, 733181904, 785552040, 814646560, 845979120, 916477380, 1047402720, 1099772856, 1221969840, 1374716070, 1466363808, 1571104080, 1691958240, 1832954760, 2199545712, 2443939680, 2749432140, 3142208160, 3665909520, 4399091424, 5498864280, 7331819040, 10997728560, 21995457120]

約数ペア:

[(1, 21995457120), (2, 10997728560), (3, 7331819040), (4, 5498864280), (5, 4399091424), (6, 3665909520), (7, 3142208160), (8, 2749432140), (9, 2443939680), (10, 2199545712), (12, 1832954760), (13, 1691958240), (14, 1571104080), (15, 1466363808), (16, 1374716070), (18, 1221969840), (20, 1099772856), (21, 1047402720), (24, 916477380), (26, 845979120), (27, 814646560), (28, 785552040), (30, 733181904), (32, 687358035), (35, 628441632), (36, 610984920), (39, 563986080), (40, 549886428), (42, 523701360), (45, 488787936), (48, 458238690), (49, 448886880), (52, 422989560), (54, 407323280), (56, 392776020), (60, 366590952), (63, 349134240), (65, 338391648), (70, 314220816), (72, 305492460), (78, 281993040), (80, 274943214), (84, 261850680), (90, 244393968), (91, 241708320), (96, 229119345), (98, 224443440), (104, 211494780), (105, 209480544), (108, 203661640), (112, 196388010), (117, 187995360), (120, 183295476), (126, 174567120), (130, 169195824), (135, 162929312), (140, 157110408), (144, 152746230), (147, 149628960), (156, 140996520), (160, 137471607), (168, 130925340), (180, 122196984), (182, 120854160), (189, 116378080), (195, 112797216), (196, 112221720), (208, 105747390), (210, 104740272), (216, 101830820), (224, 98194005), (234, 93997680), (240, 91647738), (245, 89777376), (252, 87283560), (260, 84597912), (270, 81464656), (273, 80569440), (280, 78555204), (288, 76373115), (294, 74814480), (312, 70498260), (315, 69826848), (336, 65462670), (351, 62665120), (360, 61098492), (364, 60427080), (378, 58189040), (390, 56398608), (392, 56110860), (416, 52873695), (420, 52370136), (432, 50915410), (441, 49876320), (455, 48341664), (468, 46998840), (480, 45823869), (490, 44888688), (504, 43641780), (520, 42298956), (540, 40732328), (546, 40284720), (560, 39277602), (585, 37599072), (588, 37407240), (624, 35249130), (630, 34913424), (637, 34529760), (672, 32731335), (702, 31332560), (720, 30549246), (728, 30213540), (735, 29925792), (756, 29094520), (780, 28199304), (784, 28055430), (819, 26856480), (840, 26185068), (864, 25457705), (882, 24938160), (910, 24170832), (936, 23499420), (945, 23275616), (980, 22444344), (1008, 21820890), (1040, 21149478), (1080, 20366164), (1092, 20142360), (1120, 19638801), (1170, 18799536), (1176, 18703620), (1248, 17624565), (1260, 17456712), (1274, 17264880), (1323, 16625440), (1365, 16113888), (1404, 15666280), (1440, 15274623), (1456, 15106770), (1470, 14962896), (1512, 14547260), (1560, 14099652), (1568, 14027715), (1638, 13428240), (1680, 13092534), (1755, 12533024), (1764, 12469080), (1820, 12085416), (1872, 11749710), (1890, 11637808), (1911, 11509920), (1960, 11222172), (2016, 10910445), (2080, 10574739), (2160, 10183082), (2184, 10071180), (2205, 9975264), (2340, 9399768), (2352, 9351810), (2457, 8952160), (2520, 8728356), (2548, 8632440), (2646, 8312720), (2730, 8056944), (2808, 7833140), (2912, 7553385), (2940, 7481448), (3024, 7273630), (3120, 7049826), (3185, 6905952), (3276, 6714120), (3360, 6546267), (3510, 6266512), (3528, 6234540), (3640, 6042708), (3744, 5874855), (3780, 5818904), (3822, 5754960), (3920, 5611086), (4095, 5371296), (4320, 5091541), (4368, 5035590), (4410, 4987632), (4680, 4699884), (4704, 4675905), (4914, 4476080), (5040, 4364178), (5096, 4316220), (5292, 4156360), (5460, 4028472), (5616, 3916570), (5733, 3836640), (5880, 3740724), (6048, 3636815), (6240, 3524913), (6370, 3452976), (6552, 3357060), (6615, 3325088), (7020, 3133256), (7056, 3117270), (7280, 3021354), (7560, 2909452), (7644, 2877480), (7840, 2805543), (7993, 2751840), (8190, 2685648), (8736, 2517795), (8820, 2493816), (9360, 2349942), (9555, 2301984), (9828, 2238040), (10080, 2182089), (10192, 2158110), (10584, 2078180), (10920, 2014236), (11232, 1958285), (11466, 1918320), (11760, 1870362), (12285, 1790432), (12740, 1726488), (13104, 1678530), (13230, 1662544), (14040, 1566628), (14112, 1558635), (14560, 1510677), (15120, 1454726), (15288, 1438740), (15986, 1375920), (16380, 1342824), (17199, 1278880), (17640, 1246908), (18720, 1174971), (19110, 1150992), (19656, 1119020), (20384, 1079055), (21168, 1039090), (21840, 1007118), (22932, 959160), (23520, 935181), (23979, 917280), (24570, 895216), (25480, 863244), (26208, 839265), (26460, 831272), (28080, 783314), (28665, 767328), (30240, 727363), (30576, 719370), (31972, 687960), (32760, 671412), (34398, 639440), (35280, 623454), (38220, 575496), (39312, 559510), (39965, 550368), (42336, 519545), (43680, 503559), (45864, 479580), (47958, 458640), (49140, 447608), (50960, 431622), (52920, 415636), (55951, 393120), (56160, 391657), (57330, 383664), (61152, 359685), (63944, 343980), (65520, 335706), (68796, 319720), (70560, 311727), (71937, 305760), (76440, 287748), (78624, 279755), (79930, 275184), (85995, 255776), (91728, 239790), (95916, 229320), (98280, 223804), (101920, 215811), (103909, 211680), (105840, 207818), (111902, 196560), (114660, 191832), (119895, 183456), (127888, 171990), (131040, 167853), (137592, 159860), (143874, 152880)]