19725040608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:990

約数の個数: 384

約数和(自身を含む): 67611156480

約数和(自身を除く): 47886115872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 151, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 302, 304, 312, 336, 364, 399, 416, 453, 456, 494, 532, 546, 604, 608, 624, 672, 728, 741, 787, 798, 906, 912, 988, 1057, 1064, 1092, 1208, 1248, 1456, 1482, 1574, 1596, 1729, 1812, 1824, 1963, 1976, 2114, 2128, 2184, 2361, 2416, 2869, 2912, 2964, 3148, 3171, 3192, 3458, 3624, 3926, 3952, 4228, 4256, 4368, 4722, 4832, 5187, 5509, 5738, 5889, 5928, 6296, 6342, 6384, 6916, 7248, 7852, 7904, 8456, 8607, 8736, 9444, 10231, 10374, 11018, 11476, 11778, 11856, 12592, 12684, 12768, 13741, 13832, 14496, 14953, 15704, 16527, 16912, 17214, 18888, 20083, 20462, 20748, 22036, 22952, 23556, 23712, 25184, 25368, 27482, 27664, 29906, 30693, 31408, 33054, 33824, 34428, 37297, 37776, 40166, 40924, 41223, 41496, 44072, 44859, 45904, 47112, 50736, 54964, 55328, 59812, 60249, 61386, 62816, 66108, 68856, 71617, 74594, 75552, 80332, 81848, 82446, 82992, 88144, 89718, 91808, 94224, 101472, 104671, 109928, 111891, 118837, 119624, 120498, 122772, 132216, 137712, 143234, 149188, 160664, 163696, 164892, 165984, 176288, 179436, 188448, 194389, 209342, 214851, 219856, 223782, 237674, 239248, 240996, 245544, 261079, 264432, 275424, 286468, 298376, 314013, 321328, 327392, 329784, 356511, 358872, 388778, 418684, 429702, 439712, 447564, 475348, 478496, 481992, 491088, 522158, 528864, 572936, 583167, 596752, 628026, 642656, 659568, 713022, 717744, 777556, 783237, 831859, 837368, 859404, 895128, 950696, 963984, 982176, 1044316, 1145872, 1166334, 1193504, 1256052, 1319136, 1360723, 1426044, 1435488, 1544881, 1555112, 1566474, 1663718, 1674736, 1718808, 1790256, 1901392, 1927968, 2088632, 2257903, 2291744, 2332668, 2495577, 2512104, 2721446, 2852088, 3089762, 3110224, 3132948, 3327436, 3349472, 3437616, 3580512, 3802784, 4082169, 4177264, 4515806, 4634643, 4665336, 4991154, 5024208, 5442892, 5704176, 6179524, 6220448, 6265896, 6654872, 6773709, 6875232, 8164338, 8354528, 9031612, 9269286, 9330672, 9982308, 10048416, 10814167, 10885784, 11408352, 12359048, 12531792, 13309744, 13547418, 15805321, 16328676, 18063224, 18538572, 18661344, 19964616, 21628334, 21771568, 24718096, 25063584, 26619488, 27094836, 29352739, 31610642, 32442501, 32657352, 36126448, 37077144, 39929232, 43256668, 43543136, 47415963, 49436192, 54189672, 58705478, 63221284, 64885002, 65314704, 72252896, 74154288, 79858464, 86513336, 88058217, 94831926, 108379344, 117410956, 126442568, 129770004, 130629408, 148308576, 173026672, 176116434, 189663852, 205469173, 216758688, 234821912, 252885136, 259540008, 346053344, 352232868, 379327704, 410938346, 469643824, 505770272, 519080016, 616407519, 704465736, 758655408, 821876692, 939287648, 1038160032, 1232815038, 1408931472, 1517310816, 1643753384, 2465630076, 2817862944, 3287506768, 4931260152, 6575013536, 9862520304, 19725040608]

約数ペア:

[(1, 19725040608), (2, 9862520304), (3, 6575013536), (4, 4931260152), (6, 3287506768), (7, 2817862944), (8, 2465630076), (12, 1643753384), (13, 1517310816), (14, 1408931472), (16, 1232815038), (19, 1038160032), (21, 939287648), (24, 821876692), (26, 758655408), (28, 704465736), (32, 616407519), (38, 519080016), (39, 505770272), (42, 469643824), (48, 410938346), (52, 379327704), (56, 352232868), (57, 346053344), (76, 259540008), (78, 252885136), (84, 234821912), (91, 216758688), (96, 205469173), (104, 189663852), (112, 176116434), (114, 173026672), (133, 148308576), (151, 130629408), (152, 129770004), (156, 126442568), (168, 117410956), (182, 108379344), (208, 94831926), (224, 88058217), (228, 86513336), (247, 79858464), (266, 74154288), (273, 72252896), (302, 65314704), (304, 64885002), (312, 63221284), (336, 58705478), (364, 54189672), (399, 49436192), (416, 47415963), (453, 43543136), (456, 43256668), (494, 39929232), (532, 37077144), (546, 36126448), (604, 32657352), (608, 32442501), (624, 31610642), (672, 29352739), (728, 27094836), (741, 26619488), (787, 25063584), (798, 24718096), (906, 21771568), (912, 21628334), (988, 19964616), (1057, 18661344), (1064, 18538572), (1092, 18063224), (1208, 16328676), (1248, 15805321), (1456, 13547418), (1482, 13309744), (1574, 12531792), (1596, 12359048), (1729, 11408352), (1812, 10885784), (1824, 10814167), (1963, 10048416), (1976, 9982308), (2114, 9330672), (2128, 9269286), (2184, 9031612), (2361, 8354528), (2416, 8164338), (2869, 6875232), (2912, 6773709), (2964, 6654872), (3148, 6265896), (3171, 6220448), (3192, 6179524), (3458, 5704176), (3624, 5442892), (3926, 5024208), (3952, 4991154), (4228, 4665336), (4256, 4634643), (4368, 4515806), (4722, 4177264), (4832, 4082169), (5187, 3802784), (5509, 3580512), (5738, 3437616), (5889, 3349472), (5928, 3327436), (6296, 3132948), (6342, 3110224), (6384, 3089762), (6916, 2852088), (7248, 2721446), (7852, 2512104), (7904, 2495577), (8456, 2332668), (8607, 2291744), (8736, 2257903), (9444, 2088632), (10231, 1927968), (10374, 1901392), (11018, 1790256), (11476, 1718808), (11778, 1674736), (11856, 1663718), (12592, 1566474), (12684, 1555112), (12768, 1544881), (13741, 1435488), (13832, 1426044), (14496, 1360723), (14953, 1319136), (15704, 1256052), (16527, 1193504), (16912, 1166334), (17214, 1145872), (18888, 1044316), (20083, 982176), (20462, 963984), (20748, 950696), (22036, 895128), (22952, 859404), (23556, 837368), (23712, 831859), (25184, 783237), (25368, 777556), (27482, 717744), (27664, 713022), (29906, 659568), (30693, 642656), (31408, 628026), (33054, 596752), (33824, 583167), (34428, 572936), (37297, 528864), (37776, 522158), (40166, 491088), (40924, 481992), (41223, 478496), (41496, 475348), (44072, 447564), (44859, 439712), (45904, 429702), (47112, 418684), (50736, 388778), (54964, 358872), (55328, 356511), (59812, 329784), (60249, 327392), (61386, 321328), (62816, 314013), (66108, 298376), (68856, 286468), (71617, 275424), (74594, 264432), (75552, 261079), (80332, 245544), (81848, 240996), (82446, 239248), (82992, 237674), (88144, 223782), (89718, 219856), (91808, 214851), (94224, 209342), (101472, 194389), (104671, 188448), (109928, 179436), (111891, 176288), (118837, 165984), (119624, 164892), (120498, 163696), (122772, 160664), (132216, 149188), (137712, 143234)]