220677408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 781208064

約数和(自身を除く): 560530656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 47, 48, 51, 56, 63, 68, 72, 84, 94, 96, 102, 112, 119, 126, 136, 137, 141, 144, 153, 168, 188, 204, 224, 238, 252, 272, 274, 282, 288, 306, 329, 336, 357, 376, 408, 411, 423, 476, 504, 544, 548, 564, 612, 658, 672, 714, 752, 799, 816, 822, 846, 952, 959, 987, 1008, 1071, 1096, 1128, 1224, 1233, 1316, 1428, 1504, 1598, 1632, 1644, 1692, 1904, 1918, 1974, 2016, 2142, 2192, 2256, 2329, 2397, 2448, 2466, 2632, 2856, 2877, 2961, 3196, 3288, 3384, 3808, 3836, 3948, 4284, 4384, 4512, 4658, 4794, 4896, 4932, 5264, 5593, 5712, 5754, 5922, 6392, 6439, 6576, 6768, 6987, 7191, 7672, 7896, 8568, 8631, 9316, 9588, 9864, 10528, 11186, 11424, 11508, 11844, 12784, 12878, 13152, 13536, 13974, 14382, 15344, 15792, 16303, 16779, 17136, 17262, 18632, 19176, 19317, 19728, 20961, 22372, 23016, 23688, 25568, 25756, 27948, 28764, 30688, 31584, 32606, 33558, 34272, 34524, 37264, 38352, 38634, 39456, 41922, 44744, 45073, 46032, 47376, 48909, 50337, 51512, 55896, 57528, 57951, 65212, 67116, 69048, 74528, 76704, 77268, 83844, 89488, 90146, 92064, 94752, 97818, 100674, 103024, 109463, 111792, 115056, 115902, 130424, 134232, 135219, 138096, 146727, 154536, 167688, 178976, 180292, 195636, 201348, 206048, 218926, 223584, 230112, 231804, 260848, 268464, 270438, 276192, 293454, 309072, 328389, 335376, 360584, 391272, 402696, 405657, 437852, 463608, 521696, 536928, 540876, 586908, 618144, 656778, 670752, 721168, 766241, 782544, 805392, 811314, 875704, 927216, 985167, 1081752, 1173816, 1313556, 1442336, 1532482, 1565088, 1610784, 1622628, 1751408, 1854432, 1970334, 2163504, 2298723, 2347632, 2627112, 3064964, 3245256, 3502816, 3940668, 4327008, 4597446, 4695264, 5254224, 6129928, 6490512, 6896169, 7881336, 9194892, 10508448, 12259856, 12981024, 13792338, 15762672, 18389784, 24519712, 27584676, 31525344, 36779568, 55169352, 73559136, 110338704, 220677408]

約数ペア:

[(1, 220677408), (2, 110338704), (3, 73559136), (4, 55169352), (6, 36779568), (7, 31525344), (8, 27584676), (9, 24519712), (12, 18389784), (14, 15762672), (16, 13792338), (17, 12981024), (18, 12259856), (21, 10508448), (24, 9194892), (28, 7881336), (32, 6896169), (34, 6490512), (36, 6129928), (42, 5254224), (47, 4695264), (48, 4597446), (51, 4327008), (56, 3940668), (63, 3502816), (68, 3245256), (72, 3064964), (84, 2627112), (94, 2347632), (96, 2298723), (102, 2163504), (112, 1970334), (119, 1854432), (126, 1751408), (136, 1622628), (137, 1610784), (141, 1565088), (144, 1532482), (153, 1442336), (168, 1313556), (188, 1173816), (204, 1081752), (224, 985167), (238, 927216), (252, 875704), (272, 811314), (274, 805392), (282, 782544), (288, 766241), (306, 721168), (329, 670752), (336, 656778), (357, 618144), (376, 586908), (408, 540876), (411, 536928), (423, 521696), (476, 463608), (504, 437852), (544, 405657), (548, 402696), (564, 391272), (612, 360584), (658, 335376), (672, 328389), (714, 309072), (752, 293454), (799, 276192), (816, 270438), (822, 268464), (846, 260848), (952, 231804), (959, 230112), (987, 223584), (1008, 218926), (1071, 206048), (1096, 201348), (1128, 195636), (1224, 180292), (1233, 178976), (1316, 167688), (1428, 154536), (1504, 146727), (1598, 138096), (1632, 135219), (1644, 134232), (1692, 130424), (1904, 115902), (1918, 115056), (1974, 111792), (2016, 109463), (2142, 103024), (2192, 100674), (2256, 97818), (2329, 94752), (2397, 92064), (2448, 90146), (2466, 89488), (2632, 83844), (2856, 77268), (2877, 76704), (2961, 74528), (3196, 69048), (3288, 67116), (3384, 65212), (3808, 57951), (3836, 57528), (3948, 55896), (4284, 51512), (4384, 50337), (4512, 48909), (4658, 47376), (4794, 46032), (4896, 45073), (4932, 44744), (5264, 41922), (5593, 39456), (5712, 38634), (5754, 38352), (5922, 37264), (6392, 34524), (6439, 34272), (6576, 33558), (6768, 32606), (6987, 31584), (7191, 30688), (7672, 28764), (7896, 27948), (8568, 25756), (8631, 25568), (9316, 23688), (9588, 23016), (9864, 22372), (10528, 20961), (11186, 19728), (11424, 19317), (11508, 19176), (11844, 18632), (12784, 17262), (12878, 17136), (13152, 16779), (13536, 16303), (13974, 15792), (14382, 15344)]