248455680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 922762368

約数和(自身を除く): 674306688

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, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 173, 176, 187, 192, 204, 220, 240, 255, 256, 264, 272, 320, 330, 340, 346, 352, 374, 384, 408, 440, 480, 510, 512, 519, 528, 544, 561, 640, 660, 680, 692, 704, 748, 768, 816, 865, 880, 935, 960, 1020, 1038, 1056, 1088, 1122, 1280, 1320, 1360, 1384, 1408, 1496, 1536, 1632, 1730, 1760, 1870, 1903, 1920, 2040, 2076, 2112, 2176, 2244, 2560, 2595, 2640, 2720, 2768, 2805, 2816, 2941, 2992, 3264, 3460, 3520, 3740, 3806, 3840, 4080, 4152, 4224, 4352, 4488, 5190, 5280, 5440, 5536, 5610, 5632, 5709, 5882, 5984, 6528, 6920, 7040, 7480, 7612, 7680, 8160, 8304, 8448, 8704, 8823, 8976, 9515, 10380, 10560, 10880, 11072, 11220, 11418, 11764, 11968, 13056, 13840, 14080, 14705, 14960, 15224, 16320, 16608, 16896, 17646, 17952, 19030, 20760, 21120, 21760, 22144, 22440, 22836, 23528, 23936, 26112, 27680, 28160, 28545, 29410, 29920, 30448, 32351, 32640, 33216, 35292, 35904, 38060, 41520, 42240, 43520, 44115, 44288, 44880, 45672, 47056, 47872, 55360, 57090, 58820, 59840, 60896, 64702, 65280, 66432, 70584, 71808, 76120, 83040, 84480, 88230, 88576, 89760, 91344, 94112, 95744, 97053, 110720, 114180, 117640, 119680, 121792, 129404, 130560, 132864, 141168, 143616, 152240, 161755, 166080, 176460, 179520, 182688, 188224, 194106, 221440, 228360, 235280, 239360, 243584, 258808, 265728, 282336, 287232, 304480, 323510, 332160, 352920, 359040, 365376, 376448, 388212, 442880, 456720, 470560, 478720, 485265, 487168, 517616, 564672, 608960, 647020, 664320, 705840, 718080, 730752, 752896, 776424, 913440, 941120, 970530, 974336, 1035232, 1129344, 1217920, 1294040, 1328640, 1411680, 1436160, 1461504, 1505792, 1552848, 1826880, 1882240, 1941060, 2070464, 2258688, 2435840, 2588080, 2823360, 2923008, 3105696, 3653760, 3764480, 3882120, 4140928, 4517376, 4871680, 5176160, 5646720, 6211392, 7307520, 7528960, 7764240, 8281856, 10352320, 11293440, 12422784, 14615040, 15528480, 16563712, 20704640, 22586880, 24845568, 31056960, 41409280, 49691136, 62113920, 82818560, 124227840, 248455680]

約数ペア:

[(1, 248455680), (2, 124227840), (3, 82818560), (4, 62113920), (5, 49691136), (6, 41409280), (8, 31056960), (10, 24845568), (11, 22586880), (12, 20704640), (15, 16563712), (16, 15528480), (17, 14615040), (20, 12422784), (22, 11293440), (24, 10352320), (30, 8281856), (32, 7764240), (33, 7528960), (34, 7307520), (40, 6211392), (44, 5646720), (48, 5176160), (51, 4871680), (55, 4517376), (60, 4140928), (64, 3882120), (66, 3764480), (68, 3653760), (80, 3105696), (85, 2923008), (88, 2823360), (96, 2588080), (102, 2435840), (110, 2258688), (120, 2070464), (128, 1941060), (132, 1882240), (136, 1826880), (160, 1552848), (165, 1505792), (170, 1461504), (173, 1436160), (176, 1411680), (187, 1328640), (192, 1294040), (204, 1217920), (220, 1129344), (240, 1035232), (255, 974336), (256, 970530), (264, 941120), (272, 913440), (320, 776424), (330, 752896), (340, 730752), (346, 718080), (352, 705840), (374, 664320), (384, 647020), (408, 608960), (440, 564672), (480, 517616), (510, 487168), (512, 485265), (519, 478720), (528, 470560), (544, 456720), (561, 442880), (640, 388212), (660, 376448), (680, 365376), (692, 359040), (704, 352920), (748, 332160), (768, 323510), (816, 304480), (865, 287232), (880, 282336), (935, 265728), (960, 258808), (1020, 243584), (1038, 239360), (1056, 235280), (1088, 228360), (1122, 221440), (1280, 194106), (1320, 188224), (1360, 182688), (1384, 179520), (1408, 176460), (1496, 166080), (1536, 161755), (1632, 152240), (1730, 143616), (1760, 141168), (1870, 132864), (1903, 130560), (1920, 129404), (2040, 121792), (2076, 119680), (2112, 117640), (2176, 114180), (2244, 110720), (2560, 97053), (2595, 95744), (2640, 94112), (2720, 91344), (2768, 89760), (2805, 88576), (2816, 88230), (2941, 84480), (2992, 83040), (3264, 76120), (3460, 71808), (3520, 70584), (3740, 66432), (3806, 65280), (3840, 64702), (4080, 60896), (4152, 59840), (4224, 58820), (4352, 57090), (4488, 55360), (5190, 47872), (5280, 47056), (5440, 45672), (5536, 44880), (5610, 44288), (5632, 44115), (5709, 43520), (5882, 42240), (5984, 41520), (6528, 38060), (6920, 35904), (7040, 35292), (7480, 33216), (7612, 32640), (7680, 32351), (8160, 30448), (8304, 29920), (8448, 29410), (8704, 28545), (8823, 28160), (8976, 27680), (9515, 26112), (10380, 23936), (10560, 23528), (10880, 22836), (11072, 22440), (11220, 22144), (11418, 21760), (11764, 21120), (11968, 20760), (13056, 19030), (13840, 17952), (14080, 17646), (14705, 16896), (14960, 16608), (15224, 16320)]