18427645440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1051}}^1$

素因数の和:1841

約数の個数: 240

約数和(自身を含む): 63964785456

約数和(自身を除く): 45537140016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 761, 768, 960, 1051, 1152, 1280, 1440, 1522, 1536, 1920, 2102, 2283, 2304, 2560, 2880, 3044, 3153, 3805, 3840, 4204, 4566, 4608, 5255, 5760, 6088, 6306, 6849, 7610, 7680, 8408, 9132, 9459, 10510, 11415, 11520, 12176, 12612, 13698, 15220, 15765, 16816, 18264, 18918, 21020, 22830, 23040, 24352, 25224, 27396, 30440, 31530, 33632, 34245, 36528, 37836, 42040, 45660, 47295, 48704, 50448, 54792, 60880, 63060, 67264, 68490, 73056, 75672, 84080, 91320, 94590, 97408, 100896, 109584, 121760, 126120, 134528, 136980, 146112, 151344, 168160, 182640, 189180, 194816, 201792, 219168, 243520, 252240, 269056, 273960, 292224, 302688, 336320, 365280, 378360, 389632, 403584, 438336, 487040, 504480, 538112, 547920, 584448, 605376, 672640, 730560, 756720, 799811, 807168, 876672, 974080, 1008960, 1095840, 1168896, 1210752, 1345280, 1461120, 1513440, 1599622, 1614336, 1753344, 1948160, 2017920, 2191680, 2399433, 2421504, 2690560, 2922240, 3026880, 3199244, 3506688, 3999055, 4035840, 4383360, 4798866, 4843008, 5844480, 6053760, 6398488, 7198299, 7998110, 8071680, 8766720, 9597732, 11997165, 12107520, 12796976, 14396598, 15996220, 17533440, 19195464, 23994330, 24215040, 25593952, 28793196, 31992440, 35991495, 38390928, 47988660, 51187904, 57586392, 63984880, 71982990, 76781856, 95977320, 102375808, 115172784, 127969760, 143965980, 153563712, 191954640, 204751616, 230345568, 255939520, 287931960, 307127424, 383909280, 409503232, 460691136, 511879040, 575863920, 614254848, 767818560, 921382272, 1023758080, 1151727840, 1228509696, 1535637120, 1842764544, 2047516160, 2303455680, 3071274240, 3685529088, 4606911360, 6142548480, 9213822720, 18427645440]

約数ペア:

[(1, 18427645440), (2, 9213822720), (3, 6142548480), (4, 4606911360), (5, 3685529088), (6, 3071274240), (8, 2303455680), (9, 2047516160), (10, 1842764544), (12, 1535637120), (15, 1228509696), (16, 1151727840), (18, 1023758080), (20, 921382272), (24, 767818560), (30, 614254848), (32, 575863920), (36, 511879040), (40, 460691136), (45, 409503232), (48, 383909280), (60, 307127424), (64, 287931960), (72, 255939520), (80, 230345568), (90, 204751616), (96, 191954640), (120, 153563712), (128, 143965980), (144, 127969760), (160, 115172784), (180, 102375808), (192, 95977320), (240, 76781856), (256, 71982990), (288, 63984880), (320, 57586392), (360, 51187904), (384, 47988660), (480, 38390928), (512, 35991495), (576, 31992440), (640, 28793196), (720, 25593952), (761, 24215040), (768, 23994330), (960, 19195464), (1051, 17533440), (1152, 15996220), (1280, 14396598), (1440, 12796976), (1522, 12107520), (1536, 11997165), (1920, 9597732), (2102, 8766720), (2283, 8071680), (2304, 7998110), (2560, 7198299), (2880, 6398488), (3044, 6053760), (3153, 5844480), (3805, 4843008), (3840, 4798866), (4204, 4383360), (4566, 4035840), (4608, 3999055), (5255, 3506688), (5760, 3199244), (6088, 3026880), (6306, 2922240), (6849, 2690560), (7610, 2421504), (7680, 2399433), (8408, 2191680), (9132, 2017920), (9459, 1948160), (10510, 1753344), (11415, 1614336), (11520, 1599622), (12176, 1513440), (12612, 1461120), (13698, 1345280), (15220, 1210752), (15765, 1168896), (16816, 1095840), (18264, 1008960), (18918, 974080), (21020, 876672), (22830, 807168), (23040, 799811), (24352, 756720), (25224, 730560), (27396, 672640), (30440, 605376), (31530, 584448), (33632, 547920), (34245, 538112), (36528, 504480), (37836, 487040), (42040, 438336), (45660, 403584), (47295, 389632), (48704, 378360), (50448, 365280), (54792, 336320), (60880, 302688), (63060, 292224), (67264, 273960), (68490, 269056), (73056, 252240), (75672, 243520), (84080, 219168), (91320, 201792), (94590, 194816), (97408, 189180), (100896, 182640), (109584, 168160), (121760, 151344), (126120, 146112), (134528, 136980)]