550257120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:798

約数の個数: 288

約数和(自身を含む): 2176312320

約数和(自身を除く): 1626055200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 158, 160, 168, 180, 210, 224, 237, 240, 252, 280, 288, 315, 316, 336, 360, 395, 420, 474, 480, 504, 553, 560, 630, 632, 672, 691, 711, 720, 790, 840, 948, 1008, 1106, 1120, 1185, 1260, 1264, 1382, 1422, 1440, 1580, 1659, 1680, 1896, 2016, 2073, 2212, 2370, 2520, 2528, 2764, 2765, 2844, 3160, 3318, 3360, 3455, 3555, 3792, 4146, 4424, 4740, 4837, 4977, 5040, 5528, 5530, 5688, 6219, 6320, 6636, 6910, 7110, 7584, 8292, 8295, 8848, 9480, 9674, 9954, 10080, 10365, 11056, 11060, 11376, 12438, 12640, 13272, 13820, 14220, 14511, 16584, 16590, 17696, 18960, 19348, 19908, 20730, 22112, 22120, 22752, 24185, 24876, 24885, 26544, 27640, 28440, 29022, 31095, 33168, 33180, 37920, 38696, 39816, 41460, 43533, 44240, 48370, 49752, 49770, 53088, 54589, 55280, 56880, 58044, 62190, 66336, 66360, 72555, 77392, 79632, 82920, 87066, 88480, 96740, 99504, 99540, 109178, 110560, 113760, 116088, 124380, 132720, 145110, 154784, 159264, 163767, 165840, 174132, 193480, 199008, 199080, 217665, 218356, 232176, 248760, 265440, 272945, 290220, 327534, 331680, 348264, 382123, 386960, 398160, 435330, 436712, 464352, 491301, 497520, 545890, 580440, 655068, 696528, 764246, 773920, 796320, 818835, 870660, 873424, 982602, 995040, 1091780, 1146369, 1160880, 1310136, 1393056, 1528492, 1637670, 1741320, 1746848, 1910615, 1965204, 2183560, 2292738, 2321760, 2456505, 2620272, 3056984, 3275340, 3439107, 3482640, 3821230, 3930408, 4367120, 4585476, 4913010, 5240544, 5731845, 6113968, 6550680, 6878214, 6965280, 7642460, 7860816, 8734240, 9170952, 9826020, 11463690, 12227936, 13101360, 13756428, 15284920, 15721632, 17195535, 18341904, 19652040, 22927380, 26202720, 27512856, 30569840, 34391070, 36683808, 39304080, 45854760, 55025712, 61139680, 68782140, 78608160, 91709520, 110051424, 137564280, 183419040, 275128560, 550257120]

約数ペア:

[(1, 550257120), (2, 275128560), (3, 183419040), (4, 137564280), (5, 110051424), (6, 91709520), (7, 78608160), (8, 68782140), (9, 61139680), (10, 55025712), (12, 45854760), (14, 39304080), (15, 36683808), (16, 34391070), (18, 30569840), (20, 27512856), (21, 26202720), (24, 22927380), (28, 19652040), (30, 18341904), (32, 17195535), (35, 15721632), (36, 15284920), (40, 13756428), (42, 13101360), (45, 12227936), (48, 11463690), (56, 9826020), (60, 9170952), (63, 8734240), (70, 7860816), (72, 7642460), (79, 6965280), (80, 6878214), (84, 6550680), (90, 6113968), (96, 5731845), (105, 5240544), (112, 4913010), (120, 4585476), (126, 4367120), (140, 3930408), (144, 3821230), (158, 3482640), (160, 3439107), (168, 3275340), (180, 3056984), (210, 2620272), (224, 2456505), (237, 2321760), (240, 2292738), (252, 2183560), (280, 1965204), (288, 1910615), (315, 1746848), (316, 1741320), (336, 1637670), (360, 1528492), (395, 1393056), (420, 1310136), (474, 1160880), (480, 1146369), (504, 1091780), (553, 995040), (560, 982602), (630, 873424), (632, 870660), (672, 818835), (691, 796320), (711, 773920), (720, 764246), (790, 696528), (840, 655068), (948, 580440), (1008, 545890), (1106, 497520), (1120, 491301), (1185, 464352), (1260, 436712), (1264, 435330), (1382, 398160), (1422, 386960), (1440, 382123), (1580, 348264), (1659, 331680), (1680, 327534), (1896, 290220), (2016, 272945), (2073, 265440), (2212, 248760), (2370, 232176), (2520, 218356), (2528, 217665), (2764, 199080), (2765, 199008), (2844, 193480), (3160, 174132), (3318, 165840), (3360, 163767), (3455, 159264), (3555, 154784), (3792, 145110), (4146, 132720), (4424, 124380), (4740, 116088), (4837, 113760), (4977, 110560), (5040, 109178), (5528, 99540), (5530, 99504), (5688, 96740), (6219, 88480), (6320, 87066), (6636, 82920), (6910, 79632), (7110, 77392), (7584, 72555), (8292, 66360), (8295, 66336), (8848, 62190), (9480, 58044), (9674, 56880), (9954, 55280), (10080, 54589), (10365, 53088), (11056, 49770), (11060, 49752), (11376, 48370), (12438, 44240), (12640, 43533), (13272, 41460), (13820, 39816), (14220, 38696), (14511, 37920), (16584, 33180), (16590, 33168), (17696, 31095), (18960, 29022), (19348, 28440), (19908, 27640), (20730, 26544), (22112, 24885), (22120, 24876), (22752, 24185)]