180485712

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2046

約数の個数: 160

約数和(自身を含む): 595200000

約数和(自身を除く): 414714288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 1999, 2052, 2376, 2508, 2736, 3344, 3762, 3998, 4104, 4752, 5016, 5643, 5997, 7524, 7996, 8208, 10032, 11286, 11994, 15048, 15992, 17991, 21989, 22572, 23988, 30096, 31984, 35982, 37981, 43978, 45144, 47976, 53973, 65967, 71964, 75962, 87956, 90288, 95952, 107946, 113943, 131934, 143928, 151924, 175912, 197901, 215892, 227886, 263868, 287856, 303848, 341829, 351824, 395802, 417791, 431784, 455772, 527736, 593703, 607696, 683658, 791604, 835582, 863568, 911544, 1025487, 1055472, 1187406, 1253373, 1367316, 1583208, 1671164, 1823088, 2050974, 2374812, 2506746, 2734632, 3166416, 3342328, 3760119, 4101948, 4749624, 5013492, 5469264, 6684656, 7520238, 8203896, 9499248, 10026984, 11280357, 15040476, 16407792, 20053968, 22560714, 30080952, 45121428, 60161904, 90242856, 180485712]

約数ペア:

[(1, 180485712), (2, 90242856), (3, 60161904), (4, 45121428), (6, 30080952), (8, 22560714), (9, 20053968), (11, 16407792), (12, 15040476), (16, 11280357), (18, 10026984), (19, 9499248), (22, 8203896), (24, 7520238), (27, 6684656), (33, 5469264), (36, 5013492), (38, 4749624), (44, 4101948), (48, 3760119), (54, 3342328), (57, 3166416), (66, 2734632), (72, 2506746), (76, 2374812), (88, 2050974), (99, 1823088), (108, 1671164), (114, 1583208), (132, 1367316), (144, 1253373), (152, 1187406), (171, 1055472), (176, 1025487), (198, 911544), (209, 863568), (216, 835582), (228, 791604), (264, 683658), (297, 607696), (304, 593703), (342, 527736), (396, 455772), (418, 431784), (432, 417791), (456, 395802), (513, 351824), (528, 341829), (594, 303848), (627, 287856), (684, 263868), (792, 227886), (836, 215892), (912, 197901), (1026, 175912), (1188, 151924), (1254, 143928), (1368, 131934), (1584, 113943), (1672, 107946), (1881, 95952), (1999, 90288), (2052, 87956), (2376, 75962), (2508, 71964), (2736, 65967), (3344, 53973), (3762, 47976), (3998, 45144), (4104, 43978), (4752, 37981), (5016, 35982), (5643, 31984), (5997, 30096), (7524, 23988), (7996, 22572), (8208, 21989), (10032, 17991), (11286, 15992), (11994, 15048)]