19318204080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 480

約数和(自身を含む): 77968581120

約数和(自身を除く): 58650377040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 168, 172, 180, 189, 210, 215, 216, 240, 252, 258, 270, 280, 301, 315, 336, 344, 360, 378, 387, 420, 430, 432, 504, 516, 540, 560, 602, 630, 645, 688, 691, 720, 756, 774, 840, 860, 903, 945, 1008, 1032, 1080, 1161, 1204, 1260, 1290, 1382, 1505, 1512, 1548, 1680, 1720, 1806, 1849, 1890, 1935, 2064, 2073, 2160, 2322, 2408, 2520, 2580, 2709, 2764, 3010, 3024, 3096, 3440, 3455, 3612, 3698, 3780, 3870, 4146, 4515, 4644, 4816, 4837, 5040, 5160, 5418, 5528, 5547, 5805, 6020, 6192, 6219, 6910, 7224, 7396, 7560, 7740, 8127, 8292, 9030, 9245, 9288, 9674, 10320, 10365, 10836, 11056, 11094, 11610, 12040, 12438, 12943, 13545, 13820, 14448, 14511, 14792, 15120, 15480, 16254, 16584, 16641, 18060, 18490, 18576, 18657, 19348, 20730, 21672, 22188, 23220, 24080, 24185, 24876, 25886, 27090, 27640, 27735, 29022, 29584, 29713, 30960, 31095, 32508, 33168, 33282, 36120, 36980, 37314, 38696, 38829, 40635, 41460, 43344, 43533, 44376, 46440, 48370, 49752, 49923, 51772, 54180, 55280, 55470, 58044, 59426, 62190, 64715, 65016, 66564, 72240, 72555, 73960, 74628, 77392, 77658, 81270, 82920, 83205, 87066, 88752, 89139, 92880, 93285, 96740, 99504, 99846, 103544, 108360, 110940, 116088, 116487, 118852, 124380, 129430, 130032, 130599, 133128, 145110, 147920, 148565, 149256, 155316, 162540, 165840, 166410, 174132, 178278, 186570, 193480, 194145, 199692, 207088, 207991, 216720, 217665, 221880, 232176, 232974, 237704, 248760, 249615, 258860, 261198, 266256, 267417, 290220, 297130, 298512, 310632, 325080, 332820, 348264, 349461, 356556, 373140, 386960, 388290, 399384, 415982, 435330, 443760, 445695, 465948, 475408, 497520, 499230, 517720, 522396, 534834, 580440, 582435, 594260, 621264, 623973, 650160, 652995, 665640, 696528, 698922, 713112, 746280, 776580, 798768, 802251, 831964, 870660, 891390, 931896, 998460, 1035440, 1039955, 1044792, 1069668, 1160880, 1164870, 1188520, 1247946, 1277659, 1305990, 1331280, 1337085, 1397844, 1426224, 1492560, 1553160, 1604502, 1663928, 1741320, 1747305, 1782780, 1863792, 1871919, 1996920, 2079910, 2089584, 2139336, 2329740, 2377040, 2495892, 2555318, 2611980, 2674170, 2795688, 3106320, 3119865, 3209004, 3327856, 3482640, 3494610, 3565560, 3743838, 3832977, 3993840, 4011255, 4159820, 4278672, 4659480, 4991784, 5110636, 5223960, 5348340, 5591376, 5615757, 6239730, 6388295, 6418008, 6989220, 7131120, 7487676, 7665954, 8022510, 8319640, 8943613, 9318960, 9359595, 9983568, 10221272, 10447920, 10696680, 11231514, 11498931, 12479460, 12776590, 12836016, 13978440, 14975352, 15331908, 16045020, 16639280, 17887226, 18719190, 19164885, 20442544, 21393360, 22463028, 22997862, 24958920, 25553180, 26830839, 27956880, 28078785, 29950704, 30663816, 32090040, 34496793, 35774452, 37438380, 38329770, 44718065, 44926056, 45995724, 49917840, 51106360, 53661678, 56157570, 57494655, 61327632, 64180080, 68993586, 71548904, 74876760, 76659540, 80492517, 89436130, 89852112, 91991448, 102212720, 107323356, 112315140, 114989310, 134154195, 137987172, 143097808, 149753520, 153319080, 160985034, 172483965, 178872260, 183982896, 214646712, 224630280, 229978620, 241477551, 268308390, 275974344, 306638160, 321970068, 344967930, 357744520, 402462585, 429293424, 449260560, 459957240, 482955102, 536616780, 551948688, 643940136, 689935860, 715489040, 804925170, 919914480, 965910204, 1073233560, 1207387755, 1287880272, 1379871720, 1609850340, 1931820408, 2146467120, 2414775510, 2759743440, 3219700680, 3863640816, 4829551020, 6439401360, 9659102040, 19318204080]

約数ペア:

[(1, 19318204080), (2, 9659102040), (3, 6439401360), (4, 4829551020), (5, 3863640816), (6, 3219700680), (7, 2759743440), (8, 2414775510), (9, 2146467120), (10, 1931820408), (12, 1609850340), (14, 1379871720), (15, 1287880272), (16, 1207387755), (18, 1073233560), (20, 965910204), (21, 919914480), (24, 804925170), (27, 715489040), (28, 689935860), (30, 643940136), (35, 551948688), (36, 536616780), (40, 482955102), (42, 459957240), (43, 449260560), (45, 429293424), (48, 402462585), (54, 357744520), (56, 344967930), (60, 321970068), (63, 306638160), (70, 275974344), (72, 268308390), (80, 241477551), (84, 229978620), (86, 224630280), (90, 214646712), (105, 183982896), (108, 178872260), (112, 172483965), (120, 160985034), (126, 153319080), (129, 149753520), (135, 143097808), (140, 137987172), (144, 134154195), (168, 114989310), (172, 112315140), (180, 107323356), (189, 102212720), (210, 91991448), (215, 89852112), (216, 89436130), (240, 80492517), (252, 76659540), (258, 74876760), (270, 71548904), (280, 68993586), (301, 64180080), (315, 61327632), (336, 57494655), (344, 56157570), (360, 53661678), (378, 51106360), (387, 49917840), (420, 45995724), (430, 44926056), (432, 44718065), (504, 38329770), (516, 37438380), (540, 35774452), (560, 34496793), (602, 32090040), (630, 30663816), (645, 29950704), (688, 28078785), (691, 27956880), (720, 26830839), (756, 25553180), (774, 24958920), (840, 22997862), (860, 22463028), (903, 21393360), (945, 20442544), (1008, 19164885), (1032, 18719190), (1080, 17887226), (1161, 16639280), (1204, 16045020), (1260, 15331908), (1290, 14975352), (1382, 13978440), (1505, 12836016), (1512, 12776590), (1548, 12479460), (1680, 11498931), (1720, 11231514), (1806, 10696680), (1849, 10447920), (1890, 10221272), (1935, 9983568), (2064, 9359595), (2073, 9318960), (2160, 8943613), (2322, 8319640), (2408, 8022510), (2520, 7665954), (2580, 7487676), (2709, 7131120), (2764, 6989220), (3010, 6418008), (3024, 6388295), (3096, 6239730), (3440, 5615757), (3455, 5591376), (3612, 5348340), (3698, 5223960), (3780, 5110636), (3870, 4991784), (4146, 4659480), (4515, 4278672), (4644, 4159820), (4816, 4011255), (4837, 3993840), (5040, 3832977), (5160, 3743838), (5418, 3565560), (5528, 3494610), (5547, 3482640), (5805, 3327856), (6020, 3209004), (6192, 3119865), (6219, 3106320), (6910, 2795688), (7224, 2674170), (7396, 2611980), (7560, 2555318), (7740, 2495892), (8127, 2377040), (8292, 2329740), (9030, 2139336), (9245, 2089584), (9288, 2079910), (9674, 1996920), (10320, 1871919), (10365, 1863792), (10836, 1782780), (11056, 1747305), (11094, 1741320), (11610, 1663928), (12040, 1604502), (12438, 1553160), (12943, 1492560), (13545, 1426224), (13820, 1397844), (14448, 1337085), (14511, 1331280), (14792, 1305990), (15120, 1277659), (15480, 1247946), (16254, 1188520), (16584, 1164870), (16641, 1160880), (18060, 1069668), (18490, 1044792), (18576, 1039955), (18657, 1035440), (19348, 998460), (20730, 931896), (21672, 891390), (22188, 870660), (23220, 831964), (24080, 802251), (24185, 798768), (24876, 776580), (25886, 746280), (27090, 713112), (27640, 698922), (27735, 696528), (29022, 665640), (29584, 652995), (29713, 650160), (30960, 623973), (31095, 621264), (32508, 594260), (33168, 582435), (33282, 580440), (36120, 534834), (36980, 522396), (37314, 517720), (38696, 499230), (38829, 497520), (40635, 475408), (41460, 465948), (43344, 445695), (43533, 443760), (44376, 435330), (46440, 415982), (48370, 399384), (49752, 388290), (49923, 386960), (51772, 373140), (54180, 356556), (55280, 349461), (55470, 348264), (58044, 332820), (59426, 325080), (62190, 310632), (64715, 298512), (65016, 297130), (66564, 290220), (72240, 267417), (72555, 266256), (73960, 261198), (74628, 258860), (77392, 249615), (77658, 248760), (81270, 237704), (82920, 232974), (83205, 232176), (87066, 221880), (88752, 217665), (89139, 216720), (92880, 207991), (93285, 207088), (96740, 199692), (99504, 194145), (99846, 193480), (103544, 186570), (108360, 178278), (110940, 174132), (116088, 166410), (116487, 165840), (118852, 162540), (124380, 155316), (129430, 149256), (130032, 148565), (130599, 147920), (133128, 145110)]