321879360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 336

約数和(自身を含む): 1196693568

約数和(自身を除く): 874814208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 121, 132, 136, 160, 163, 165, 170, 176, 187, 192, 204, 220, 240, 242, 255, 264, 272, 320, 326, 330, 340, 352, 363, 374, 408, 440, 480, 484, 489, 510, 528, 544, 561, 605, 652, 660, 680, 704, 726, 748, 815, 816, 880, 935, 960, 968, 978, 1020, 1056, 1088, 1122, 1210, 1304, 1320, 1360, 1452, 1496, 1630, 1632, 1760, 1793, 1815, 1870, 1936, 1956, 2040, 2057, 2112, 2244, 2420, 2445, 2608, 2640, 2720, 2771, 2805, 2904, 2992, 3260, 3264, 3520, 3586, 3630, 3740, 3872, 3912, 4080, 4114, 4488, 4840, 4890, 5216, 5280, 5379, 5440, 5542, 5610, 5808, 5984, 6171, 6520, 7172, 7260, 7480, 7744, 7824, 8160, 8228, 8313, 8965, 8976, 9680, 9780, 10285, 10432, 10560, 10758, 11084, 11220, 11616, 11968, 12342, 13040, 13855, 14344, 14520, 14960, 15648, 16320, 16456, 16626, 17930, 17952, 19360, 19560, 19723, 20570, 21516, 22168, 22440, 23232, 24684, 26080, 26895, 27710, 28688, 29040, 29920, 30481, 30855, 31296, 32912, 33252, 35860, 35904, 38720, 39120, 39446, 41140, 41565, 43032, 44336, 44880, 49368, 52160, 53790, 55420, 57376, 58080, 59169, 59840, 60962, 61710, 65824, 66504, 71720, 78240, 78892, 82280, 83130, 86064, 88672, 89760, 91443, 98615, 98736, 107580, 110840, 114752, 116160, 118338, 121924, 123420, 131648, 133008, 143440, 152405, 156480, 157784, 164560, 166260, 172128, 177344, 179520, 182886, 197230, 197472, 215160, 221680, 236676, 243848, 246840, 266016, 286880, 295845, 304810, 315568, 329120, 332520, 335291, 344256, 365772, 394460, 394944, 430320, 443360, 457215, 473352, 487696, 493680, 532032, 573760, 591690, 609620, 631136, 658240, 665040, 670582, 731544, 788920, 860640, 886720, 914430, 946704, 975392, 987360, 1005873, 1183380, 1219240, 1262272, 1330080, 1341164, 1463088, 1577840, 1676455, 1721280, 1828860, 1893408, 1950784, 1974720, 2011746, 2366760, 2438480, 2660160, 2682328, 2926176, 3155680, 3352910, 3657720, 3786816, 4023492, 4733520, 4876960, 5029365, 5364656, 5852352, 6311360, 6705820, 7315440, 8046984, 9467040, 9753920, 10058730, 10729312, 13411640, 14630880, 16093968, 18934080, 20117460, 21458624, 26823280, 29261760, 32187936, 40234920, 53646560, 64375872, 80469840, 107293120, 160939680, 321879360]

約数ペア:

[(1, 321879360), (2, 160939680), (3, 107293120), (4, 80469840), (5, 64375872), (6, 53646560), (8, 40234920), (10, 32187936), (11, 29261760), (12, 26823280), (15, 21458624), (16, 20117460), (17, 18934080), (20, 16093968), (22, 14630880), (24, 13411640), (30, 10729312), (32, 10058730), (33, 9753920), (34, 9467040), (40, 8046984), (44, 7315440), (48, 6705820), (51, 6311360), (55, 5852352), (60, 5364656), (64, 5029365), (66, 4876960), (68, 4733520), (80, 4023492), (85, 3786816), (88, 3657720), (96, 3352910), (102, 3155680), (110, 2926176), (120, 2682328), (121, 2660160), (132, 2438480), (136, 2366760), (160, 2011746), (163, 1974720), (165, 1950784), (170, 1893408), (176, 1828860), (187, 1721280), (192, 1676455), (204, 1577840), (220, 1463088), (240, 1341164), (242, 1330080), (255, 1262272), (264, 1219240), (272, 1183380), (320, 1005873), (326, 987360), (330, 975392), (340, 946704), (352, 914430), (363, 886720), (374, 860640), (408, 788920), (440, 731544), (480, 670582), (484, 665040), (489, 658240), (510, 631136), (528, 609620), (544, 591690), (561, 573760), (605, 532032), (652, 493680), (660, 487696), (680, 473352), (704, 457215), (726, 443360), (748, 430320), (815, 394944), (816, 394460), (880, 365772), (935, 344256), (960, 335291), (968, 332520), (978, 329120), (1020, 315568), (1056, 304810), (1088, 295845), (1122, 286880), (1210, 266016), (1304, 246840), (1320, 243848), (1360, 236676), (1452, 221680), (1496, 215160), (1630, 197472), (1632, 197230), (1760, 182886), (1793, 179520), (1815, 177344), (1870, 172128), (1936, 166260), (1956, 164560), (2040, 157784), (2057, 156480), (2112, 152405), (2244, 143440), (2420, 133008), (2445, 131648), (2608, 123420), (2640, 121924), (2720, 118338), (2771, 116160), (2805, 114752), (2904, 110840), (2992, 107580), (3260, 98736), (3264, 98615), (3520, 91443), (3586, 89760), (3630, 88672), (3740, 86064), (3872, 83130), (3912, 82280), (4080, 78892), (4114, 78240), (4488, 71720), (4840, 66504), (4890, 65824), (5216, 61710), (5280, 60962), (5379, 59840), (5440, 59169), (5542, 58080), (5610, 57376), (5808, 55420), (5984, 53790), (6171, 52160), (6520, 49368), (7172, 44880), (7260, 44336), (7480, 43032), (7744, 41565), (7824, 41140), (8160, 39446), (8228, 39120), (8313, 38720), (8965, 35904), (8976, 35860), (9680, 33252), (9780, 32912), (10285, 31296), (10432, 30855), (10560, 30481), (10758, 29920), (11084, 29040), (11220, 28688), (11616, 27710), (11968, 26895), (12342, 26080), (13040, 24684), (13855, 23232), (14344, 22440), (14520, 22168), (14960, 21516), (15648, 20570), (16320, 19723), (16456, 19560), (16626, 19360), (17930, 17952)]