1004728088320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{36241}}^1$

素因数の和:36463

約数の個数: 216

約数和(自身を含む): 2660164249680

約数和(自身を除く): 1655436161360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 179, 220, 242, 256, 320, 352, 358, 440, 484, 605, 640, 704, 716, 880, 895, 968, 1210, 1280, 1408, 1432, 1760, 1790, 1936, 1969, 2420, 2816, 2864, 3520, 3580, 3872, 3938, 4840, 5728, 7040, 7160, 7744, 7876, 9680, 9845, 11456, 14080, 14320, 15488, 15752, 19360, 19690, 21659, 22912, 28640, 30976, 31504, 36241, 38720, 39380, 43318, 45824, 57280, 63008, 72482, 77440, 78760, 86636, 108295, 114560, 126016, 144964, 154880, 157520, 173272, 181205, 216590, 229120, 252032, 289928, 315040, 346544, 362410, 398651, 433180, 504064, 579856, 630080, 693088, 724820, 797302, 866360, 1159712, 1260160, 1386176, 1449640, 1594604, 1732720, 1993255, 2319424, 2520320, 2772352, 2899280, 3189208, 3465440, 3986510, 4385161, 4638848, 5544704, 5798560, 6378416, 6487139, 6930880, 7973020, 8770322, 9277696, 11597120, 12756832, 12974278, 13861760, 15946040, 17540644, 21925805, 23194240, 25513664, 25948556, 27723520, 31892080, 32435695, 35081288, 43851610, 46388480, 51027328, 51897112, 63784160, 64871390, 70162576, 71358529, 87703220, 102054656, 103794224, 127568320, 129742780, 140325152, 142717058, 175406440, 207588448, 255136640, 259485560, 280650304, 285434116, 350812880, 356792645, 415176896, 510273280, 518971120, 561300608, 570868232, 701625760, 713585290, 784943819, 830353792, 1037942240, 1122601216, 1141736464, 1403251520, 1427170580, 1569887638, 1660707584, 2075884480, 2283472928, 2806503040, 2854341160, 3139775276, 3924719095, 4151768960, 4566945856, 5613006080, 5708682320, 6279550552, 7849438190, 8303537920, 9133891712, 11417364640, 12559101104, 15698876380, 18267783424, 22834729280, 25118202208, 31397752760, 45669458560, 50236404416, 62795505520, 91338917120, 100472808832, 125591011040, 200945617664, 251182022080, 502364044160, 1004728088320]

約数ペア:

[(1, 1004728088320), (2, 502364044160), (4, 251182022080), (5, 200945617664), (8, 125591011040), (10, 100472808832), (11, 91338917120), (16, 62795505520), (20, 50236404416), (22, 45669458560), (32, 31397752760), (40, 25118202208), (44, 22834729280), (55, 18267783424), (64, 15698876380), (80, 12559101104), (88, 11417364640), (110, 9133891712), (121, 8303537920), (128, 7849438190), (160, 6279550552), (176, 5708682320), (179, 5613006080), (220, 4566945856), (242, 4151768960), (256, 3924719095), (320, 3139775276), (352, 2854341160), (358, 2806503040), (440, 2283472928), (484, 2075884480), (605, 1660707584), (640, 1569887638), (704, 1427170580), (716, 1403251520), (880, 1141736464), (895, 1122601216), (968, 1037942240), (1210, 830353792), (1280, 784943819), (1408, 713585290), (1432, 701625760), (1760, 570868232), (1790, 561300608), (1936, 518971120), (1969, 510273280), (2420, 415176896), (2816, 356792645), (2864, 350812880), (3520, 285434116), (3580, 280650304), (3872, 259485560), (3938, 255136640), (4840, 207588448), (5728, 175406440), (7040, 142717058), (7160, 140325152), (7744, 129742780), (7876, 127568320), (9680, 103794224), (9845, 102054656), (11456, 87703220), (14080, 71358529), (14320, 70162576), (15488, 64871390), (15752, 63784160), (19360, 51897112), (19690, 51027328), (21659, 46388480), (22912, 43851610), (28640, 35081288), (30976, 32435695), (31504, 31892080), (36241, 27723520), (38720, 25948556), (39380, 25513664), (43318, 23194240), (45824, 21925805), (57280, 17540644), (63008, 15946040), (72482, 13861760), (77440, 12974278), (78760, 12756832), (86636, 11597120), (108295, 9277696), (114560, 8770322), (126016, 7973020), (144964, 6930880), (154880, 6487139), (157520, 6378416), (173272, 5798560), (181205, 5544704), (216590, 4638848), (229120, 4385161), (252032, 3986510), (289928, 3465440), (315040, 3189208), (346544, 2899280), (362410, 2772352), (398651, 2520320), (433180, 2319424), (504064, 1993255), (579856, 1732720), (630080, 1594604), (693088, 1449640), (724820, 1386176), (797302, 1260160), (866360, 1159712)]