217320650880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{19861}}^1$

素因数の和:20063

約数の個数: 256

約数和(自身を含む): 714745987200

約数和(自身を除く): 497425336320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 139, 160, 164, 192, 205, 240, 246, 278, 320, 328, 384, 410, 417, 480, 492, 556, 615, 640, 656, 695, 820, 834, 960, 984, 1112, 1230, 1312, 1390, 1640, 1668, 1920, 1968, 2085, 2224, 2460, 2624, 2780, 3280, 3336, 3936, 4170, 4448, 4920, 5248, 5560, 5699, 6560, 6672, 7872, 8340, 8896, 9840, 11120, 11398, 13120, 13344, 15744, 16680, 17097, 17792, 19680, 19861, 22240, 22796, 26240, 26688, 28495, 33360, 34194, 39360, 39722, 44480, 45592, 53376, 56990, 59583, 66720, 68388, 78720, 79444, 85485, 88960, 91184, 99305, 113980, 119166, 133440, 136776, 158888, 170970, 182368, 198610, 227960, 238332, 266880, 273552, 297915, 317776, 341940, 364736, 397220, 455920, 476664, 547104, 595830, 635552, 683880, 729472, 794440, 814301, 911840, 953328, 1094208, 1191660, 1271104, 1367760, 1588880, 1628602, 1823680, 1906656, 2188416, 2383320, 2442903, 2542208, 2735520, 2760679, 3177760, 3257204, 3647360, 3813312, 4071505, 4766640, 4885806, 5471040, 5521358, 6355520, 6514408, 7626624, 8143010, 8282037, 9533280, 9771612, 10942080, 11042716, 12214515, 12711040, 13028816, 13803395, 16286020, 16564074, 19066560, 19543224, 22085432, 24429030, 26057632, 27606790, 32572040, 33128148, 38133120, 39086448, 41410185, 44170864, 48858060, 52115264, 55213580, 65144080, 66256296, 78172896, 82820370, 88341728, 97716120, 104230528, 110427160, 113187839, 130288160, 132512592, 156345792, 165640740, 176683456, 195432240, 220854320, 226375678, 260576320, 265025184, 312691584, 331281480, 339563517, 353366912, 390864480, 441708640, 452751356, 521152640, 530050368, 565939195, 662562960, 679127034, 781728960, 883417280, 905502712, 1060100736, 1131878390, 1325125920, 1358254068, 1563457920, 1697817585, 1766834560, 1811005424, 2263756780, 2650251840, 2716508136, 3395635170, 3622010848, 4527513560, 5300503680, 5433016272, 6791270340, 7244021696, 9055027120, 10866032544, 13582540680, 14488043392, 18110054240, 21732065088, 27165081360, 36220108480, 43464130176, 54330162720, 72440216960, 108660325440, 217320650880]

約数ペア:

[(1, 217320650880), (2, 108660325440), (3, 72440216960), (4, 54330162720), (5, 43464130176), (6, 36220108480), (8, 27165081360), (10, 21732065088), (12, 18110054240), (15, 14488043392), (16, 13582540680), (20, 10866032544), (24, 9055027120), (30, 7244021696), (32, 6791270340), (40, 5433016272), (41, 5300503680), (48, 4527513560), (60, 3622010848), (64, 3395635170), (80, 2716508136), (82, 2650251840), (96, 2263756780), (120, 1811005424), (123, 1766834560), (128, 1697817585), (139, 1563457920), (160, 1358254068), (164, 1325125920), (192, 1131878390), (205, 1060100736), (240, 905502712), (246, 883417280), (278, 781728960), (320, 679127034), (328, 662562960), (384, 565939195), (410, 530050368), (417, 521152640), (480, 452751356), (492, 441708640), (556, 390864480), (615, 353366912), (640, 339563517), (656, 331281480), (695, 312691584), (820, 265025184), (834, 260576320), (960, 226375678), (984, 220854320), (1112, 195432240), (1230, 176683456), (1312, 165640740), (1390, 156345792), (1640, 132512592), (1668, 130288160), (1920, 113187839), (1968, 110427160), (2085, 104230528), (2224, 97716120), (2460, 88341728), (2624, 82820370), (2780, 78172896), (3280, 66256296), (3336, 65144080), (3936, 55213580), (4170, 52115264), (4448, 48858060), (4920, 44170864), (5248, 41410185), (5560, 39086448), (5699, 38133120), (6560, 33128148), (6672, 32572040), (7872, 27606790), (8340, 26057632), (8896, 24429030), (9840, 22085432), (11120, 19543224), (11398, 19066560), (13120, 16564074), (13344, 16286020), (15744, 13803395), (16680, 13028816), (17097, 12711040), (17792, 12214515), (19680, 11042716), (19861, 10942080), (22240, 9771612), (22796, 9533280), (26240, 8282037), (26688, 8143010), (28495, 7626624), (33360, 6514408), (34194, 6355520), (39360, 5521358), (39722, 5471040), (44480, 4885806), (45592, 4766640), (53376, 4071505), (56990, 3813312), (59583, 3647360), (66720, 3257204), (68388, 3177760), (78720, 2760679), (79444, 2735520), (85485, 2542208), (88960, 2442903), (91184, 2383320), (99305, 2188416), (113980, 1906656), (119166, 1823680), (133440, 1628602), (136776, 1588880), (158888, 1367760), (170970, 1271104), (182368, 1191660), (198610, 1094208), (227960, 953328), (238332, 911840), (266880, 814301), (273552, 794440), (297915, 729472), (317776, 683880), (341940, 635552), (364736, 595830), (397220, 547104), (455920, 476664)]