19874279040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 640

約数和(自身を含む): 80427081600

約数和(自身を除く): 60552802560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 101, 105, 110, 112, 120, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 202, 210, 220, 224, 231, 240, 242, 264, 280, 303, 308, 320, 330, 336, 352, 363, 384, 385, 404, 420, 440, 448, 462, 480, 484, 505, 528, 560, 605, 606, 616, 640, 660, 672, 704, 707, 726, 770, 808, 840, 847, 880, 896, 924, 960, 968, 1010, 1056, 1111, 1120, 1155, 1210, 1212, 1232, 1320, 1331, 1344, 1408, 1414, 1452, 1515, 1540, 1616, 1680, 1694, 1760, 1815, 1848, 1920, 1936, 2020, 2112, 2121, 2222, 2240, 2310, 2420, 2424, 2464, 2541, 2640, 2662, 2688, 2828, 2904, 3030, 3080, 3232, 3333, 3360, 3388, 3520, 3535, 3630, 3696, 3872, 3993, 4040, 4224, 4235, 4242, 4444, 4480, 4620, 4840, 4848, 4928, 5082, 5280, 5324, 5555, 5656, 5808, 6060, 6160, 6464, 6655, 6666, 6720, 6776, 7040, 7070, 7260, 7392, 7744, 7777, 7986, 8080, 8470, 8484, 8888, 9240, 9317, 9680, 9696, 9856, 10164, 10560, 10605, 10648, 11110, 11312, 11616, 12120, 12221, 12320, 12705, 12928, 13310, 13332, 13440, 13552, 14140, 14520, 14641, 14784, 15488, 15554, 15972, 16160, 16665, 16940, 16968, 17776, 18480, 18634, 19360, 19392, 19965, 20328, 21120, 21210, 21296, 22220, 22624, 23232, 23331, 24240, 24442, 24640, 25410, 26620, 26664, 27104, 27951, 28280, 29040, 29282, 29568, 31108, 31944, 32320, 33330, 33880, 33936, 35552, 36663, 36960, 37268, 38720, 38784, 38885, 39930, 40656, 42420, 42592, 43923, 44440, 45248, 46464, 46585, 46662, 48480, 48884, 49280, 50820, 53240, 53328, 54208, 55902, 56560, 58080, 58564, 61105, 62216, 63888, 64640, 66660, 67760, 67872, 71104, 73205, 73326, 73920, 74536, 77440, 77770, 79860, 81312, 84840, 85184, 85547, 87846, 88880, 90496, 93170, 93324, 96960, 97768, 101640, 102487, 106480, 106656, 108416, 111804, 113120, 116160, 116655, 117128, 122210, 124432, 127776, 133320, 134431, 135520, 135744, 139755, 142208, 146410, 146652, 147840, 149072, 155540, 159720, 162624, 169680, 170368, 171094, 175692, 177760, 183315, 186340, 186648, 193920, 195536, 203280, 204974, 212960, 213312, 219615, 223608, 226240, 232320, 233310, 234256, 244420, 248864, 255552, 256641, 266640, 268862, 271040, 271488, 279510, 292820, 293304, 298144, 307461, 311080, 319440, 325248, 339360, 342188, 351384, 355520, 366630, 372680, 373296, 391072, 403293, 406560, 409948, 425920, 426624, 427735, 439230, 447216, 452480, 466620, 468512, 488840, 497728, 511104, 512435, 513282, 533280, 537724, 542080, 559020, 585640, 586608, 596288, 614922, 622160, 638880, 672155, 678720, 684376, 702768, 711040, 733260, 745360, 746592, 782144, 806586, 813120, 819896, 851840, 855470, 878460, 894432, 933240, 937024, 941017, 977680, 995456, 1024870, 1026564, 1066560, 1075448, 1118040, 1171280, 1173216, 1192576, 1229844, 1244320, 1277760, 1283205, 1344310, 1357440, 1368752, 1405536, 1466520, 1478741, 1490720, 1493184, 1537305, 1564288, 1613172, 1626240, 1639792, 1710940, 1756920, 1788864, 1866480, 1874048, 1882034, 1955360, 2016465, 2049740, 2053128, 2133120, 2150896, 2236080, 2342560, 2346432, 2459688, 2488640, 2555520, 2566410, 2688620, 2737504, 2811072, 2823051, 2933040, 2957482, 2981440, 2986368, 3074610, 3226344, 3279584, 3421880, 3513840, 3577728, 3732960, 3764068, 3910720, 4032930, 4099480, 4106256, 4301792, 4436223, 4472160, 4685120, 4692864, 4705085, 4919376, 4977280, 5132820, 5377240, 5475008, 5622144, 5646102, 5866080, 5914964, 5962880, 6149220, 6452688, 6559168, 6843760, 7027680, 7393705, 7465920, 7528136, 7821440, 8065860, 8198960, 8212512, 8603584, 8872446, 8944320, 9370240, 9410170, 9838752, 10265640, 10351187, 10754480, 10950016, 11292204, 11732160, 11829928, 12298440, 12905376, 13118336, 13687520, 14055360, 14115255, 14787410, 14931840, 15056272, 16131720, 16397920, 16425024, 17207168, 17744892, 17888640, 18820340, 19677504, 20531280, 20702374, 21508960, 22181115, 22584408, 23464320, 23659856, 24596880, 25810752, 27375040, 28110720, 28230510, 29574820, 30112544, 31053561, 32263440, 32795840, 32850048, 35489784, 37640680, 39355008, 41062560, 41404748, 43017920, 44362230, 45168816, 47319712, 49193760, 51621504, 51755935, 54750080, 56461020, 59149640, 60225088, 62107122, 64526880, 65591680, 70979568, 75281360, 82125120, 82809496, 86035840, 88724460, 90337632, 94639424, 98387520, 103511870, 112922040, 118299280, 120450176, 124214244, 129053760, 141959136, 150562720, 155267805, 164250240, 165618992, 177448920, 180675264, 189278848, 196775040, 207023740, 225844080, 236598560, 248428488, 258107520, 283918272, 301125440, 310535610, 331237984, 354897840, 361350528, 414047480, 451688160, 473197120, 496856976, 567836544, 602250880, 621071220, 662475968, 709795680, 828094960, 903376320, 946394240, 993713952, 1242142440, 1324951936, 1419591360, 1656189920, 1806752640, 1987427904, 2484284880, 2839182720, 3312379840, 3974855808, 4968569760, 6624759680, 9937139520, 19874279040]

約数ペア:

[(1, 19874279040), (2, 9937139520), (3, 6624759680), (4, 4968569760), (5, 3974855808), (6, 3312379840), (7, 2839182720), (8, 2484284880), (10, 1987427904), (11, 1806752640), (12, 1656189920), (14, 1419591360), (15, 1324951936), (16, 1242142440), (20, 993713952), (21, 946394240), (22, 903376320), (24, 828094960), (28, 709795680), (30, 662475968), (32, 621071220), (33, 602250880), (35, 567836544), (40, 496856976), (42, 473197120), (44, 451688160), (48, 414047480), (55, 361350528), (56, 354897840), (60, 331237984), (64, 310535610), (66, 301125440), (70, 283918272), (77, 258107520), (80, 248428488), (84, 236598560), (88, 225844080), (96, 207023740), (101, 196775040), (105, 189278848), (110, 180675264), (112, 177448920), (120, 165618992), (121, 164250240), (128, 155267805), (132, 150562720), (140, 141959136), (154, 129053760), (160, 124214244), (165, 120450176), (168, 118299280), (176, 112922040), (192, 103511870), (202, 98387520), (210, 94639424), (220, 90337632), (224, 88724460), (231, 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(1616, 12298440), (1680, 11829928), (1694, 11732160), (1760, 11292204), (1815, 10950016), (1848, 10754480), (1920, 10351187), (1936, 10265640), (2020, 9838752), (2112, 9410170), (2121, 9370240), (2222, 8944320), (2240, 8872446), (2310, 8603584), (2420, 8212512), (2424, 8198960), (2464, 8065860), (2541, 7821440), (2640, 7528136), (2662, 7465920), (2688, 7393705), (2828, 7027680), (2904, 6843760), (3030, 6559168), (3080, 6452688), (3232, 6149220), (3333, 5962880), (3360, 5914964), (3388, 5866080), (3520, 5646102), (3535, 5622144), (3630, 5475008), (3696, 5377240), (3872, 5132820), (3993, 4977280), (4040, 4919376), (4224, 4705085), (4235, 4692864), (4242, 4685120), (4444, 4472160), (4480, 4436223), (4620, 4301792), (4840, 4106256), (4848, 4099480), (4928, 4032930), (5082, 3910720), (5280, 3764068), (5324, 3732960), (5555, 3577728), (5656, 3513840), (5808, 3421880), (6060, 3279584), (6160, 3226344), (6464, 3074610), (6655, 2986368), (6666, 2981440), (6720, 2957482), (6776, 2933040), (7040, 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(24240, 819896), (24442, 813120), (24640, 806586), (25410, 782144), (26620, 746592), (26664, 745360), (27104, 733260), (27951, 711040), (28280, 702768), (29040, 684376), (29282, 678720), (29568, 672155), (31108, 638880), (31944, 622160), (32320, 614922), (33330, 596288), (33880, 586608), (33936, 585640), (35552, 559020), (36663, 542080), (36960, 537724), (37268, 533280), (38720, 513282), (38784, 512435), (38885, 511104), (39930, 497728), (40656, 488840), (42420, 468512), (42592, 466620), (43923, 452480), (44440, 447216), (45248, 439230), (46464, 427735), (46585, 426624), (46662, 425920), (48480, 409948), (48884, 406560), (49280, 403293), (50820, 391072), (53240, 373296), (53328, 372680), (54208, 366630), (55902, 355520), (56560, 351384), (58080, 342188), (58564, 339360), (61105, 325248), (62216, 319440), (63888, 311080), (64640, 307461), (66660, 298144), (67760, 293304), (67872, 292820), (71104, 279510), (73205, 271488), (73326, 271040), (73920, 268862), (74536, 266640), (77440, 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