19777912560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1354

約数の個数: 400

約数和(自身を含む): 78742912512

約数和(自身を除く): 58964999952

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, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 631, 648, 691, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1262, 1296, 1382, 1512, 1620, 1680, 1890, 1893, 2073, 2160, 2268, 2520, 2524, 2764, 2835, 3024, 3155, 3240, 3455, 3780, 3786, 4146, 4417, 4536, 4837, 5040, 5048, 5528, 5670, 5679, 6219, 6310, 6480, 6910, 7560, 7572, 8292, 8834, 9072, 9465, 9674, 10096, 10365, 11056, 11340, 11358, 12438, 12620, 13251, 13820, 14511, 15120, 15144, 16584, 17037, 17668, 18657, 18930, 19348, 20730, 22085, 22680, 22716, 24185, 24876, 25240, 26502, 27640, 28395, 29022, 30288, 31095, 33168, 34074, 35336, 37314, 37860, 38696, 39753, 41460, 43533, 44170, 45360, 45432, 48370, 49752, 50480, 51111, 53004, 55280, 55971, 56790, 58044, 62190, 66255, 68148, 70672, 72555, 74628, 75720, 77392, 79506, 82920, 85185, 87066, 88340, 90864, 93285, 96740, 99504, 102222, 106008, 111942, 113580, 116088, 119259, 124380, 130599, 132510, 136296, 145110, 149256, 151440, 159012, 165840, 170370, 174132, 176680, 186570, 193480, 198765, 204444, 212016, 217665, 223884, 227160, 232176, 238518, 248760, 255555, 261198, 265020, 272592, 279855, 290220, 298512, 318024, 340740, 348264, 353360, 357777, 373140, 386960, 391797, 397530, 408888, 435330, 436021, 447768, 454320, 477036, 497520, 511110, 522396, 530040, 559710, 580440, 596295, 636048, 652995, 681480, 696528, 715554, 746280, 783594, 795060, 817776, 870660, 872042, 895536, 954072, 1022220, 1044792, 1060080, 1119420, 1160880, 1192590, 1305990, 1308063, 1362960, 1431108, 1492560, 1567188, 1590120, 1741320, 1744084, 1788885, 1908144, 1958985, 2044440, 2089584, 2180105, 2238840, 2385180, 2611980, 2616126, 2862216, 3052147, 3134376, 3180240, 3482640, 3488168, 3577770, 3917970, 3924189, 4088880, 4360210, 4477680, 4770360, 5223960, 5232252, 5724432, 6104294, 6268752, 6540315, 6976336, 7155540, 7835940, 7848378, 8720420, 9156441, 9540720, 10447920, 10464504, 11772567, 12208588, 13080630, 14311080, 15260735, 15671880, 15696756, 17440840, 18312882, 19620945, 20929008, 23545134, 24417176, 26161260, 27469323, 28622160, 30521470, 31343760, 31393512, 34881680, 35317701, 36625764, 39241890, 45782205, 47090268, 48834352, 52322520, 54938646, 58862835, 61042940, 62787024, 70635402, 73251528, 78483780, 82407969, 91564410, 94180536, 104645040, 109877292, 117725670, 122085880, 137346615, 141270804, 146503056, 156967560, 164815938, 176588505, 183128820, 188361072, 219754584, 235451340, 244171760, 247223907, 274693230, 282541608, 313935120, 329631876, 353177010, 366257640, 412039845, 439509168, 470902680, 494447814, 549386460, 565083216, 659263752, 706354020, 732515280, 824079690, 941805360, 988895628, 1098772920, 1236119535, 1318527504, 1412708040, 1648159380, 1977791256, 2197545840, 2472239070, 2825416080, 3296318760, 3955582512, 4944478140, 6592637520, 9888956280, 19777912560]

約数ペア:

[(1, 19777912560), (2, 9888956280), (3, 6592637520), (4, 4944478140), (5, 3955582512), (6, 3296318760), (7, 2825416080), (8, 2472239070), (9, 2197545840), (10, 1977791256), (12, 1648159380), (14, 1412708040), (15, 1318527504), (16, 1236119535), (18, 1098772920), (20, 988895628), (21, 941805360), (24, 824079690), (27, 732515280), (28, 706354020), (30, 659263752), (35, 565083216), (36, 549386460), (40, 494447814), (42, 470902680), (45, 439509168), (48, 412039845), (54, 366257640), (56, 353177010), (60, 329631876), (63, 313935120), (70, 282541608), (72, 274693230), (80, 247223907), (81, 244171760), (84, 235451340), (90, 219754584), (105, 188361072), (108, 183128820), (112, 176588505), (120, 164815938), (126, 156967560), (135, 146503056), (140, 141270804), (144, 137346615), (162, 122085880), (168, 117725670), (180, 109877292), (189, 104645040), (210, 94180536), (216, 91564410), (240, 82407969), (252, 78483780), (270, 73251528), (280, 70635402), (315, 62787024), (324, 61042940), (336, 58862835), (360, 54938646), (378, 52322520), (405, 48834352), (420, 47090268), (432, 45782205), (504, 39241890), (540, 36625764), (560, 35317701), (567, 34881680), (630, 31393512), (631, 31343760), (648, 30521470), (691, 28622160), (720, 27469323), (756, 26161260), (810, 24417176), (840, 23545134), (945, 20929008), (1008, 19620945), (1080, 18312882), (1134, 17440840), (1260, 15696756), (1262, 15671880), (1296, 15260735), (1382, 14311080), (1512, 13080630), (1620, 12208588), (1680, 11772567), (1890, 10464504), (1893, 10447920), (2073, 9540720), (2160, 9156441), (2268, 8720420), (2520, 7848378), (2524, 7835940), (2764, 7155540), (2835, 6976336), (3024, 6540315), (3155, 6268752), (3240, 6104294), (3455, 5724432), (3780, 5232252), (3786, 5223960), (4146, 4770360), (4417, 4477680), (4536, 4360210), (4837, 4088880), (5040, 3924189), (5048, 3917970), (5528, 3577770), (5670, 3488168), (5679, 3482640), (6219, 3180240), (6310, 3134376), (6480, 3052147), (6910, 2862216), (7560, 2616126), (7572, 2611980), (8292, 2385180), (8834, 2238840), (9072, 2180105), (9465, 2089584), (9674, 2044440), (10096, 1958985), (10365, 1908144), (11056, 1788885), (11340, 1744084), (11358, 1741320), (12438, 1590120), (12620, 1567188), (13251, 1492560), (13820, 1431108), (14511, 1362960), (15120, 1308063), (15144, 1305990), (16584, 1192590), (17037, 1160880), (17668, 1119420), (18657, 1060080), (18930, 1044792), (19348, 1022220), (20730, 954072), (22085, 895536), (22680, 872042), (22716, 870660), (24185, 817776), (24876, 795060), (25240, 783594), (26502, 746280), (27640, 715554), (28395, 696528), (29022, 681480), (30288, 652995), (31095, 636048), (33168, 596295), (34074, 580440), (35336, 559710), (37314, 530040), (37860, 522396), (38696, 511110), (39753, 497520), (41460, 477036), (43533, 454320), (44170, 447768), (45360, 436021), (45432, 435330), (48370, 408888), (49752, 397530), (50480, 391797), (51111, 386960), (53004, 373140), (55280, 357777), (55971, 353360), (56790, 348264), (58044, 340740), (62190, 318024), (66255, 298512), (68148, 290220), (70672, 279855), (72555, 272592), (74628, 265020), (75720, 261198), (77392, 255555), (79506, 248760), (82920, 238518), (85185, 232176), (87066, 227160), (88340, 223884), (90864, 217665), (93285, 212016), (96740, 204444), (99504, 198765), (102222, 193480), (106008, 186570), (111942, 176680), (113580, 174132), (116088, 170370), (119259, 165840), (124380, 159012), (130599, 151440), (132510, 149256), (136296, 145110)]