2157480960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 352

約数和(自身を含む): 7470600192

約数和(自身を除く): 5313119232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 197, 230, 240, 248, 256, 276, 310, 320, 345, 368, 372, 384, 394, 460, 465, 480, 496, 512, 552, 591, 620, 640, 690, 713, 736, 744, 768, 788, 920, 930, 960, 985, 992, 1024, 1104, 1182, 1240, 1280, 1380, 1426, 1472, 1488, 1536, 1576, 1840, 1860, 1920, 1970, 1984, 2139, 2208, 2364, 2480, 2560, 2760, 2852, 2944, 2955, 2976, 3072, 3152, 3565, 3680, 3720, 3840, 3940, 3968, 4278, 4416, 4531, 4728, 4960, 5120, 5520, 5704, 5888, 5910, 5952, 6107, 6304, 7130, 7360, 7440, 7680, 7880, 7936, 8556, 8832, 9062, 9456, 9920, 10695, 11040, 11408, 11776, 11820, 11904, 12214, 12608, 13593, 14260, 14720, 14880, 15360, 15760, 15872, 17112, 17664, 18124, 18321, 18912, 19840, 21390, 22080, 22655, 22816, 23552, 23640, 23808, 24428, 25216, 27186, 28520, 29440, 29760, 30535, 31520, 31744, 34224, 35328, 36248, 36642, 37824, 39680, 42780, 44160, 45310, 45632, 47280, 47616, 48856, 50432, 54372, 57040, 58880, 59520, 61070, 63040, 67965, 68448, 70656, 72496, 73284, 75648, 79360, 85560, 88320, 90620, 91264, 91605, 94560, 95232, 97712, 100864, 108744, 114080, 117760, 119040, 122140, 126080, 135930, 136896, 140461, 144992, 146568, 151296, 158720, 171120, 176640, 181240, 182528, 183210, 189120, 195424, 201728, 217488, 228160, 238080, 244280, 252160, 271860, 273792, 280922, 289984, 293136, 302592, 342240, 353280, 362480, 365056, 366420, 378240, 390848, 421383, 434976, 456320, 476160, 488560, 504320, 543720, 547584, 561844, 579968, 586272, 605184, 684480, 702305, 724960, 730112, 732840, 756480, 781696, 842766, 869952, 912640, 977120, 1008640, 1087440, 1095168, 1123688, 1159936, 1172544, 1368960, 1404610, 1449920, 1465680, 1512960, 1563392, 1685532, 1739904, 1825280, 1954240, 2106915, 2174880, 2190336, 2247376, 2319872, 2345088, 2737920, 2809220, 2899840, 2931360, 3025920, 3126784, 3371064, 3479808, 3650560, 3908480, 4213830, 4349760, 4494752, 4639744, 4690176, 5475840, 5618440, 5799680, 5862720, 6253568, 6742128, 6959616, 7816960, 8427660, 8699520, 8989504, 9380352, 10951680, 11236880, 11599360, 11725440, 13484256, 13919232, 15633920, 16855320, 17399040, 17979008, 18760704, 22473760, 23198720, 23450880, 26968512, 31267840, 33710640, 34798080, 35958016, 44947520, 46901760, 53937024, 67421280, 69596160, 71916032, 89895040, 93803520, 107874048, 134842560, 143832064, 179790080, 215748096, 269685120, 359580160, 431496192, 539370240, 719160320, 1078740480, 2157480960]

約数ペア:

[(1, 2157480960), (2, 1078740480), (3, 719160320), (4, 539370240), (5, 431496192), (6, 359580160), (8, 269685120), (10, 215748096), (12, 179790080), (15, 143832064), (16, 134842560), (20, 107874048), (23, 93803520), (24, 89895040), (30, 71916032), (31, 69596160), (32, 67421280), (40, 53937024), (46, 46901760), (48, 44947520), (60, 35958016), (62, 34798080), (64, 33710640), (69, 31267840), (80, 26968512), (92, 23450880), (93, 23198720), (96, 22473760), (115, 18760704), (120, 17979008), (124, 17399040), (128, 16855320), (138, 15633920), (155, 13919232), (160, 13484256), (184, 11725440), (186, 11599360), (192, 11236880), (197, 10951680), (230, 9380352), (240, 8989504), (248, 8699520), (256, 8427660), (276, 7816960), (310, 6959616), (320, 6742128), (345, 6253568), (368, 5862720), (372, 5799680), (384, 5618440), (394, 5475840), (460, 4690176), (465, 4639744), (480, 4494752), (496, 4349760), (512, 4213830), (552, 3908480), (591, 3650560), (620, 3479808), (640, 3371064), (690, 3126784), (713, 3025920), (736, 2931360), (744, 2899840), (768, 2809220), (788, 2737920), (920, 2345088), (930, 2319872), (960, 2247376), (985, 2190336), (992, 2174880), (1024, 2106915), (1104, 1954240), (1182, 1825280), (1240, 1739904), (1280, 1685532), (1380, 1563392), (1426, 1512960), (1472, 1465680), (1488, 1449920), (1536, 1404610), (1576, 1368960), (1840, 1172544), (1860, 1159936), (1920, 1123688), (1970, 1095168), (1984, 1087440), (2139, 1008640), (2208, 977120), (2364, 912640), (2480, 869952), (2560, 842766), (2760, 781696), (2852, 756480), (2944, 732840), (2955, 730112), (2976, 724960), (3072, 702305), (3152, 684480), (3565, 605184), (3680, 586272), (3720, 579968), (3840, 561844), (3940, 547584), (3968, 543720), (4278, 504320), (4416, 488560), (4531, 476160), (4728, 456320), (4960, 434976), (5120, 421383), (5520, 390848), (5704, 378240), (5888, 366420), (5910, 365056), (5952, 362480), (6107, 353280), (6304, 342240), (7130, 302592), (7360, 293136), (7440, 289984), (7680, 280922), (7880, 273792), (7936, 271860), (8556, 252160), (8832, 244280), (9062, 238080), (9456, 228160), (9920, 217488), (10695, 201728), (11040, 195424), (11408, 189120), (11776, 183210), (11820, 182528), (11904, 181240), (12214, 176640), (12608, 171120), (13593, 158720), (14260, 151296), (14720, 146568), (14880, 144992), (15360, 140461), (15760, 136896), (15872, 135930), (17112, 126080), (17664, 122140), (18124, 119040), (18321, 117760), (18912, 114080), (19840, 108744), (21390, 100864), (22080, 97712), (22655, 95232), (22816, 94560), (23552, 91605), (23640, 91264), (23808, 90620), (24428, 88320), (25216, 85560), (27186, 79360), (28520, 75648), (29440, 73284), (29760, 72496), (30535, 70656), (31520, 68448), (31744, 67965), (34224, 63040), (35328, 61070), (36248, 59520), (36642, 58880), (37824, 57040), (39680, 54372), (42780, 50432), (44160, 48856), (45310, 47616), (45632, 47280)]