20764698624

素因数分解:

$2^{11}\times 3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 480

約数和(自身を含む): 65928582720

約数和(自身を除く): 45163884096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 43, 48, 54, 64, 71, 72, 81, 82, 86, 96, 108, 123, 128, 129, 142, 144, 162, 164, 172, 192, 213, 216, 246, 256, 258, 284, 288, 324, 328, 344, 369, 384, 387, 426, 432, 492, 512, 516, 568, 576, 639, 648, 656, 688, 738, 768, 774, 852, 864, 984, 1024, 1032, 1107, 1136, 1152, 1161, 1278, 1296, 1312, 1376, 1476, 1536, 1548, 1704, 1728, 1763, 1917, 1968, 2048, 2064, 2214, 2272, 2304, 2322, 2556, 2592, 2624, 2752, 2911, 2952, 3053, 3072, 3096, 3321, 3408, 3456, 3483, 3526, 3834, 3936, 4128, 4428, 4544, 4608, 4644, 5112, 5184, 5248, 5289, 5504, 5751, 5822, 5904, 6106, 6144, 6192, 6642, 6816, 6912, 6966, 7052, 7668, 7872, 8256, 8733, 8856, 9088, 9159, 9216, 9288, 10224, 10368, 10496, 10578, 11008, 11502, 11644, 11808, 12212, 12384, 13284, 13632, 13824, 13932, 14104, 15336, 15744, 15867, 16512, 17466, 17712, 18176, 18318, 18432, 18576, 20448, 20736, 20992, 21156, 22016, 23004, 23288, 23616, 24424, 24768, 26199, 26568, 27264, 27477, 27648, 27864, 28208, 30672, 31488, 31734, 33024, 34932, 35424, 36352, 36636, 37152, 40896, 41472, 41984, 42312, 44032, 46008, 46576, 47232, 47601, 48848, 49536, 52398, 53136, 54528, 54954, 55296, 55728, 56416, 61344, 62976, 63468, 66048, 69864, 70848, 72704, 73272, 74304, 78597, 81792, 82431, 82944, 83968, 84624, 88064, 92016, 93152, 94464, 95202, 97696, 99072, 104796, 106272, 109056, 109908, 111456, 112832, 122688, 125173, 125952, 126936, 132096, 139728, 141696, 142803, 145408, 146544, 148608, 157194, 163584, 164862, 165888, 169248, 184032, 186304, 188928, 190404, 195392, 198144, 209592, 212544, 218112, 219816, 222912, 225664, 235791, 245376, 247293, 250346, 251904, 253872, 264192, 279456, 283392, 285606, 293088, 297216, 314388, 327168, 329724, 338496, 368064, 372608, 375519, 377856, 380808, 390784, 396288, 419184, 425088, 436224, 439632, 445824, 451328, 471582, 490752, 494586, 500692, 507744, 558912, 566784, 571212, 586176, 594432, 628776, 654336, 659448, 676992, 736128, 745216, 751038, 755712, 761616, 781568, 792576, 838368, 850176, 879264, 891648, 902656, 943164, 981504, 989172, 1001384, 1015488, 1117824, 1126557, 1133568, 1142424, 1172352, 1188864, 1257552, 1308672, 1318896, 1353984, 1472256, 1490432, 1502076, 1523232, 1563136, 1676736, 1700352, 1758528, 1783296, 1805312, 1886328, 1963008, 1978344, 2002768, 2030976, 2235648, 2253114, 2267136, 2284848, 2344704, 2377728, 2515104, 2637792, 2707968, 2944512, 2980864, 3004152, 3046464, 3126272, 3353472, 3379671, 3400704, 3517056, 3566592, 3610624, 3772656, 3926016, 3956688, 4005536, 4061952, 4471296, 4506228, 4569696, 4689408, 5030208, 5275584, 5415936, 5889024, 5961728, 6008304, 6092928, 6252544, 6706944, 6759342, 6801408, 7034112, 7133184, 7545312, 7913376, 8011072, 8123904, 8942592, 9012456, 9139392, 9378816, 10060416, 10139013, 10551168, 10831872, 11778048, 12016608, 12185856, 13413888, 13518684, 14068224, 15090624, 15826752, 16022144, 16247808, 17885184, 18024912, 18278784, 18757632, 20120832, 20278026, 21102336, 24033216, 24371712, 26827776, 27037368, 28136448, 30181248, 31653504, 32044288, 32495616, 36049824, 36557568, 40241664, 40556052, 42204672, 48066432, 48743424, 53655552, 54074736, 56272896, 60362496, 63307008, 64088576, 72099648, 73115136, 80483328, 81112104, 84409344, 96132864, 97486848, 108149472, 120724992, 126614016, 128177152, 144199296, 146230272, 160966656, 162224208, 168818688, 192265728, 216298944, 241449984, 253228032, 256354304, 288398592, 292460544, 324448416, 384531456, 432597888, 482899968, 506456064, 576797184, 648896832, 769062912, 865195776, 1153594368, 1297793664, 1730391552, 2307188736, 2595587328, 3460783104, 5191174656, 6921566208, 10382349312, 20764698624]

約数ペア:

[(1, 20764698624), (2, 10382349312), (3, 6921566208), (4, 5191174656), (6, 3460783104), (8, 2595587328), (9, 2307188736), (12, 1730391552), (16, 1297793664), (18, 1153594368), (24, 865195776), (27, 769062912), (32, 648896832), (36, 576797184), (41, 506456064), (43, 482899968), (48, 432597888), (54, 384531456), (64, 324448416), (71, 292460544), (72, 288398592), (81, 256354304), (82, 253228032), (86, 241449984), (96, 216298944), (108, 192265728), (123, 168818688), (128, 162224208), (129, 160966656), (142, 146230272), (144, 144199296), (162, 128177152), (164, 126614016), (172, 120724992), (192, 108149472), (213, 97486848), (216, 96132864), (246, 84409344), (256, 81112104), (258, 80483328), (284, 73115136), (288, 72099648), (324, 64088576), (328, 63307008), (344, 60362496), (369, 56272896), (384, 54074736), (387, 53655552), (426, 48743424), (432, 48066432), (492, 42204672), (512, 40556052), (516, 40241664), (568, 36557568), (576, 36049824), (639, 32495616), (648, 32044288), (656, 31653504), (688, 30181248), (738, 28136448), (768, 27037368), (774, 26827776), (852, 24371712), (864, 24033216), (984, 21102336), (1024, 20278026), (1032, 20120832), (1107, 18757632), (1136, 18278784), (1152, 18024912), (1161, 17885184), (1278, 16247808), (1296, 16022144), (1312, 15826752), (1376, 15090624), (1476, 14068224), (1536, 13518684), (1548, 13413888), (1704, 12185856), (1728, 12016608), (1763, 11778048), (1917, 10831872), (1968, 10551168), (2048, 10139013), (2064, 10060416), (2214, 9378816), (2272, 9139392), (2304, 9012456), (2322, 8942592), (2556, 8123904), (2592, 8011072), (2624, 7913376), (2752, 7545312), (2911, 7133184), (2952, 7034112), (3053, 6801408), (3072, 6759342), (3096, 6706944), (3321, 6252544), (3408, 6092928), (3456, 6008304), (3483, 5961728), (3526, 5889024), (3834, 5415936), (3936, 5275584), (4128, 5030208), (4428, 4689408), (4544, 4569696), (4608, 4506228), (4644, 4471296), (5112, 4061952), (5184, 4005536), (5248, 3956688), (5289, 3926016), (5504, 3772656), (5751, 3610624), (5822, 3566592), (5904, 3517056), (6106, 3400704), (6144, 3379671), (6192, 3353472), (6642, 3126272), (6816, 3046464), (6912, 3004152), (6966, 2980864), (7052, 2944512), (7668, 2707968), (7872, 2637792), (8256, 2515104), (8733, 2377728), (8856, 2344704), (9088, 2284848), (9159, 2267136), (9216, 2253114), (9288, 2235648), (10224, 2030976), (10368, 2002768), (10496, 1978344), (10578, 1963008), (11008, 1886328), (11502, 1805312), (11644, 1783296), (11808, 1758528), (12212, 1700352), (12384, 1676736), (13284, 1563136), (13632, 1523232), (13824, 1502076), (13932, 1490432), (14104, 1472256), (15336, 1353984), (15744, 1318896), (15867, 1308672), (16512, 1257552), (17466, 1188864), (17712, 1172352), (18176, 1142424), (18318, 1133568), (18432, 1126557), (18576, 1117824), (20448, 1015488), (20736, 1001384), (20992, 989172), (21156, 981504), (22016, 943164), (23004, 902656), (23288, 891648), (23616, 879264), (24424, 850176), (24768, 838368), (26199, 792576), (26568, 781568), (27264, 761616), (27477, 755712), (27648, 751038), (27864, 745216), (28208, 736128), (30672, 676992), (31488, 659448), (31734, 654336), (33024, 628776), (34932, 594432), (35424, 586176), (36352, 571212), (36636, 566784), (37152, 558912), (40896, 507744), (41472, 500692), (41984, 494586), (42312, 490752), (44032, 471582), (46008, 451328), (46576, 445824), (47232, 439632), (47601, 436224), (48848, 425088), (49536, 419184), (52398, 396288), (53136, 390784), (54528, 380808), (54954, 377856), (55296, 375519), (55728, 372608), (56416, 368064), (61344, 338496), (62976, 329724), (63468, 327168), (66048, 314388), (69864, 297216), (70848, 293088), (72704, 285606), (73272, 283392), (74304, 279456), (78597, 264192), (81792, 253872), (82431, 251904), (82944, 250346), (83968, 247293), (84624, 245376), (88064, 235791), (92016, 225664), (93152, 222912), (94464, 219816), (95202, 218112), (97696, 212544), (99072, 209592), (104796, 198144), (106272, 195392), (109056, 190404), (109908, 188928), (111456, 186304), (112832, 184032), (122688, 169248), (125173, 165888), (125952, 164862), (126936, 163584), (132096, 157194), (139728, 148608), (141696, 146544), (142803, 145408)]