56728320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 211921920

約数和(自身を除く): 155193600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 79, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 158, 160, 165, 170, 176, 187, 192, 204, 220, 237, 240, 255, 256, 264, 272, 316, 320, 330, 340, 352, 374, 384, 395, 408, 440, 474, 480, 510, 528, 544, 561, 632, 640, 660, 680, 704, 748, 768, 790, 816, 869, 880, 935, 948, 960, 1020, 1056, 1088, 1122, 1185, 1264, 1280, 1320, 1343, 1360, 1408, 1496, 1580, 1632, 1738, 1760, 1870, 1896, 1920, 2040, 2112, 2176, 2244, 2370, 2528, 2607, 2640, 2686, 2720, 2805, 2816, 2992, 3160, 3264, 3476, 3520, 3740, 3792, 3840, 4029, 4080, 4224, 4345, 4352, 4488, 4740, 5056, 5214, 5280, 5372, 5440, 5610, 5984, 6320, 6528, 6715, 6952, 7040, 7480, 7584, 8058, 8160, 8448, 8690, 8976, 9480, 10112, 10428, 10560, 10744, 10880, 11220, 11968, 12640, 13035, 13056, 13430, 13904, 14080, 14773, 14960, 15168, 16116, 16320, 17380, 17952, 18960, 20145, 20224, 20856, 21120, 21488, 21760, 22440, 23936, 25280, 26070, 26860, 27808, 29546, 29920, 30336, 32232, 32640, 34760, 35904, 37920, 40290, 41712, 42240, 42976, 44319, 44880, 47872, 50560, 52140, 53720, 55616, 59092, 59840, 60672, 64464, 65280, 69520, 71808, 73865, 75840, 80580, 83424, 85952, 88638, 89760, 101120, 104280, 107440, 111232, 118184, 119680, 128928, 139040, 143616, 147730, 151680, 161160, 166848, 171904, 177276, 179520, 208560, 214880, 221595, 222464, 236368, 239360, 257856, 278080, 295460, 303360, 322320, 333696, 343808, 354552, 359040, 417120, 429760, 443190, 472736, 515712, 556160, 590920, 644640, 667392, 709104, 718080, 834240, 859520, 886380, 945472, 1031424, 1112320, 1181840, 1289280, 1418208, 1668480, 1719040, 1772760, 1890944, 2363680, 2578560, 2836416, 3336960, 3545520, 3781888, 4727360, 5157120, 5672832, 7091040, 9454720, 11345664, 14182080, 18909440, 28364160, 56728320]

約数ペア:

[(1, 56728320), (2, 28364160), (3, 18909440), (4, 14182080), (5, 11345664), (6, 9454720), (8, 7091040), (10, 5672832), (11, 5157120), (12, 4727360), (15, 3781888), (16, 3545520), (17, 3336960), (20, 2836416), (22, 2578560), (24, 2363680), (30, 1890944), (32, 1772760), (33, 1719040), (34, 1668480), (40, 1418208), (44, 1289280), (48, 1181840), (51, 1112320), (55, 1031424), (60, 945472), (64, 886380), (66, 859520), (68, 834240), (79, 718080), (80, 709104), (85, 667392), (88, 644640), (96, 590920), (102, 556160), (110, 515712), (120, 472736), (128, 443190), (132, 429760), (136, 417120), (158, 359040), (160, 354552), (165, 343808), (170, 333696), (176, 322320), (187, 303360), (192, 295460), (204, 278080), (220, 257856), (237, 239360), (240, 236368), (255, 222464), (256, 221595), (264, 214880), (272, 208560), (316, 179520), (320, 177276), (330, 171904), (340, 166848), (352, 161160), (374, 151680), (384, 147730), (395, 143616), (408, 139040), (440, 128928), (474, 119680), (480, 118184), (510, 111232), (528, 107440), (544, 104280), (561, 101120), (632, 89760), (640, 88638), (660, 85952), (680, 83424), (704, 80580), (748, 75840), (768, 73865), (790, 71808), (816, 69520), (869, 65280), (880, 64464), (935, 60672), (948, 59840), (960, 59092), (1020, 55616), (1056, 53720), (1088, 52140), (1122, 50560), (1185, 47872), (1264, 44880), (1280, 44319), (1320, 42976), (1343, 42240), (1360, 41712), (1408, 40290), (1496, 37920), (1580, 35904), (1632, 34760), (1738, 32640), (1760, 32232), (1870, 30336), (1896, 29920), (1920, 29546), (2040, 27808), (2112, 26860), (2176, 26070), (2244, 25280), (2370, 23936), (2528, 22440), (2607, 21760), (2640, 21488), (2686, 21120), (2720, 20856), (2805, 20224), (2816, 20145), (2992, 18960), (3160, 17952), (3264, 17380), (3476, 16320), (3520, 16116), (3740, 15168), (3792, 14960), (3840, 14773), (4029, 14080), (4080, 13904), (4224, 13430), (4345, 13056), (4352, 13035), (4488, 12640), (4740, 11968), (5056, 11220), (5214, 10880), (5280, 10744), (5372, 10560), (5440, 10428), (5610, 10112), (5984, 9480), (6320, 8976), (6528, 8690), (6715, 8448), (6952, 8160), (7040, 8058), (7480, 7584)]