160939680

素因数分解:

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

素因数の和:220

約数の個数: 288

約数和(自身を含む): 593635392

約数和(自身を除く): 432695712

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, 66, 68, 80, 85, 88, 96, 102, 110, 120, 121, 132, 136, 160, 163, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 326, 330, 340, 352, 363, 374, 408, 440, 480, 484, 489, 510, 528, 544, 561, 605, 652, 660, 680, 726, 748, 815, 816, 880, 935, 968, 978, 1020, 1056, 1122, 1210, 1304, 1320, 1360, 1452, 1496, 1630, 1632, 1760, 1793, 1815, 1870, 1936, 1956, 2040, 2057, 2244, 2420, 2445, 2608, 2640, 2720, 2771, 2805, 2904, 2992, 3260, 3586, 3630, 3740, 3872, 3912, 4080, 4114, 4488, 4840, 4890, 5216, 5280, 5379, 5542, 5610, 5808, 5984, 6171, 6520, 7172, 7260, 7480, 7824, 8160, 8228, 8313, 8965, 8976, 9680, 9780, 10285, 10758, 11084, 11220, 11616, 12342, 13040, 13855, 14344, 14520, 14960, 15648, 16456, 16626, 17930, 17952, 19360, 19560, 19723, 20570, 21516, 22168, 22440, 24684, 26080, 26895, 27710, 28688, 29040, 29920, 30481, 30855, 32912, 33252, 35860, 39120, 39446, 41140, 41565, 43032, 44336, 44880, 49368, 53790, 55420, 57376, 58080, 59169, 60962, 61710, 65824, 66504, 71720, 78240, 78892, 82280, 83130, 86064, 88672, 89760, 91443, 98615, 98736, 107580, 110840, 118338, 121924, 123420, 133008, 143440, 152405, 157784, 164560, 166260, 172128, 182886, 197230, 197472, 215160, 221680, 236676, 243848, 246840, 266016, 286880, 295845, 304810, 315568, 329120, 332520, 335291, 365772, 394460, 430320, 443360, 457215, 473352, 487696, 493680, 591690, 609620, 631136, 665040, 670582, 731544, 788920, 860640, 914430, 946704, 975392, 987360, 1005873, 1183380, 1219240, 1330080, 1341164, 1463088, 1577840, 1676455, 1828860, 1893408, 2011746, 2366760, 2438480, 2682328, 2926176, 3155680, 3352910, 3657720, 4023492, 4733520, 4876960, 5029365, 5364656, 6705820, 7315440, 8046984, 9467040, 10058730, 10729312, 13411640, 14630880, 16093968, 20117460, 26823280, 32187936, 40234920, 53646560, 80469840, 160939680]

約数ペア:

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