991127040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 320

約数和(自身を含む): 3431780352

約数和(自身を除く): 2440653312

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, 181, 184, 186, 192, 230, 240, 248, 256, 276, 310, 320, 345, 362, 368, 372, 384, 460, 465, 480, 496, 512, 543, 552, 620, 640, 690, 713, 724, 736, 744, 768, 905, 920, 930, 960, 992, 1086, 1104, 1240, 1280, 1380, 1426, 1448, 1472, 1488, 1536, 1810, 1840, 1860, 1920, 1984, 2139, 2172, 2208, 2480, 2560, 2715, 2760, 2852, 2896, 2944, 2976, 3565, 3620, 3680, 3720, 3840, 3968, 4163, 4278, 4344, 4416, 4960, 5430, 5520, 5611, 5704, 5792, 5888, 5952, 7130, 7240, 7360, 7440, 7680, 7936, 8326, 8556, 8688, 8832, 9920, 10695, 10860, 11040, 11222, 11408, 11584, 11776, 11904, 12489, 14260, 14480, 14720, 14880, 15872, 16652, 16833, 17112, 17376, 17664, 19840, 20815, 21390, 21720, 22080, 22444, 22816, 23168, 23808, 24978, 28055, 28520, 28960, 29440, 29760, 33304, 33666, 34224, 34752, 35328, 39680, 41630, 42780, 43440, 44160, 44888, 45632, 46336, 47616, 49956, 56110, 57040, 57920, 58880, 59520, 62445, 66608, 67332, 68448, 69504, 79360, 83260, 84165, 85560, 86880, 88320, 89776, 91264, 92672, 99912, 112220, 114080, 115840, 119040, 124890, 129053, 133216, 134664, 136896, 139008, 166520, 168330, 171120, 173760, 176640, 179552, 182528, 199824, 224440, 228160, 231680, 238080, 249780, 258106, 266432, 269328, 273792, 278016, 333040, 336660, 342240, 347520, 359104, 365056, 387159, 399648, 448880, 456320, 463360, 499560, 516212, 532864, 538656, 547584, 645265, 666080, 673320, 684480, 695040, 718208, 774318, 799296, 897760, 912640, 999120, 1032424, 1065728, 1077312, 1095168, 1290530, 1332160, 1346640, 1368960, 1390080, 1436416, 1548636, 1598592, 1795520, 1825280, 1935795, 1998240, 2064848, 2131456, 2154624, 2581060, 2664320, 2693280, 2737920, 2872832, 3097272, 3197184, 3591040, 3871590, 3996480, 4129696, 4309248, 5162120, 5328640, 5386560, 5475840, 6194544, 6394368, 7182080, 7743180, 7992960, 8259392, 8618496, 10324240, 10657280, 10773120, 12389088, 14364160, 15486360, 15985920, 16518784, 20648480, 21546240, 24778176, 30972720, 31971840, 33037568, 41296960, 43092480, 49556352, 61945440, 66075136, 82593920, 99112704, 123890880, 165187840, 198225408, 247781760, 330375680, 495563520, 991127040]

約数ペア:

[(1, 991127040), (2, 495563520), (3, 330375680), (4, 247781760), (5, 198225408), (6, 165187840), (8, 123890880), (10, 99112704), (12, 82593920), (15, 66075136), (16, 61945440), (20, 49556352), (23, 43092480), (24, 41296960), (30, 33037568), (31, 31971840), (32, 30972720), (40, 24778176), (46, 21546240), (48, 20648480), (60, 16518784), (62, 15985920), (64, 15486360), (69, 14364160), (80, 12389088), (92, 10773120), (93, 10657280), (96, 10324240), (115, 8618496), (120, 8259392), (124, 7992960), (128, 7743180), (138, 7182080), (155, 6394368), (160, 6194544), (181, 5475840), (184, 5386560), (186, 5328640), (192, 5162120), (230, 4309248), (240, 4129696), (248, 3996480), (256, 3871590), (276, 3591040), (310, 3197184), (320, 3097272), (345, 2872832), (362, 2737920), (368, 2693280), (372, 2664320), (384, 2581060), (460, 2154624), (465, 2131456), (480, 2064848), (496, 1998240), (512, 1935795), (543, 1825280), (552, 1795520), (620, 1598592), (640, 1548636), (690, 1436416), (713, 1390080), (724, 1368960), (736, 1346640), (744, 1332160), (768, 1290530), (905, 1095168), (920, 1077312), (930, 1065728), (960, 1032424), (992, 999120), (1086, 912640), (1104, 897760), (1240, 799296), (1280, 774318), (1380, 718208), (1426, 695040), (1448, 684480), (1472, 673320), (1488, 666080), (1536, 645265), (1810, 547584), (1840, 538656), (1860, 532864), (1920, 516212), (1984, 499560), (2139, 463360), (2172, 456320), (2208, 448880), (2480, 399648), (2560, 387159), (2715, 365056), (2760, 359104), (2852, 347520), (2896, 342240), (2944, 336660), (2976, 333040), (3565, 278016), (3620, 273792), (3680, 269328), (3720, 266432), (3840, 258106), (3968, 249780), (4163, 238080), (4278, 231680), (4344, 228160), (4416, 224440), (4960, 199824), (5430, 182528), (5520, 179552), (5611, 176640), (5704, 173760), (5792, 171120), (5888, 168330), (5952, 166520), (7130, 139008), (7240, 136896), (7360, 134664), (7440, 133216), (7680, 129053), (7936, 124890), (8326, 119040), (8556, 115840), (8688, 114080), (8832, 112220), (9920, 99912), (10695, 92672), (10860, 91264), (11040, 89776), (11222, 88320), (11408, 86880), (11584, 85560), (11776, 84165), (11904, 83260), (12489, 79360), (14260, 69504), (14480, 68448), (14720, 67332), (14880, 66608), (15872, 62445), (16652, 59520), (16833, 58880), (17112, 57920), (17376, 57040), (17664, 56110), (19840, 49956), (20815, 47616), (21390, 46336), (21720, 45632), (22080, 44888), (22444, 44160), (22816, 43440), (23168, 42780), (23808, 41630), (24978, 39680), (28055, 35328), (28520, 34752), (28960, 34224), (29440, 33666), (29760, 33304)]