2089488480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 192

約数和(自身を含む): 6721263360

約数和(自身を除く): 4631774880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 179, 240, 249, 293, 332, 358, 415, 480, 498, 537, 586, 664, 716, 830, 879, 895, 996, 1074, 1172, 1245, 1328, 1432, 1465, 1660, 1758, 1790, 1992, 2148, 2344, 2490, 2656, 2685, 2864, 2930, 3320, 3516, 3580, 3984, 4296, 4395, 4688, 4980, 5370, 5728, 5860, 6640, 7032, 7160, 7968, 8592, 8790, 9376, 9960, 10740, 11720, 13280, 14064, 14320, 14857, 17184, 17580, 19920, 21480, 23440, 24319, 28128, 28640, 29714, 35160, 39840, 42960, 44571, 46880, 48638, 52447, 59428, 70320, 72957, 74285, 85920, 89142, 97276, 104894, 118856, 121595, 140640, 145914, 148570, 157341, 178284, 194552, 209788, 222855, 237712, 243190, 262235, 291828, 297140, 314682, 356568, 364785, 389104, 419576, 445710, 475424, 486380, 524470, 583656, 594280, 629364, 713136, 729570, 778208, 786705, 839152, 891420, 972760, 1048940, 1167312, 1188560, 1258728, 1426272, 1459140, 1573410, 1678304, 1782840, 1945520, 2097880, 2334624, 2377120, 2517456, 2918280, 3146820, 3565680, 3891040, 4195760, 4353101, 5034912, 5836560, 6293640, 7131360, 8391520, 8706202, 11673120, 12587280, 13059303, 17412404, 21765505, 25174560, 26118606, 34824808, 43531010, 52237212, 65296515, 69649616, 87062020, 104474424, 130593030, 139299232, 174124040, 208948848, 261186060, 348248080, 417897696, 522372120, 696496160, 1044744240, 2089488480]

約数ペア:

[(1, 2089488480), (2, 1044744240), (3, 696496160), (4, 522372120), (5, 417897696), (6, 348248080), (8, 261186060), (10, 208948848), (12, 174124040), (15, 139299232), (16, 130593030), (20, 104474424), (24, 87062020), (30, 69649616), (32, 65296515), (40, 52237212), (48, 43531010), (60, 34824808), (80, 26118606), (83, 25174560), (96, 21765505), (120, 17412404), (160, 13059303), (166, 12587280), (179, 11673120), (240, 8706202), (249, 8391520), (293, 7131360), (332, 6293640), (358, 5836560), (415, 5034912), (480, 4353101), (498, 4195760), (537, 3891040), (586, 3565680), (664, 3146820), (716, 2918280), (830, 2517456), (879, 2377120), (895, 2334624), (996, 2097880), (1074, 1945520), (1172, 1782840), (1245, 1678304), (1328, 1573410), (1432, 1459140), (1465, 1426272), (1660, 1258728), (1758, 1188560), (1790, 1167312), (1992, 1048940), (2148, 972760), (2344, 891420), (2490, 839152), (2656, 786705), (2685, 778208), (2864, 729570), (2930, 713136), (3320, 629364), (3516, 594280), (3580, 583656), (3984, 524470), (4296, 486380), (4395, 475424), (4688, 445710), (4980, 419576), (5370, 389104), (5728, 364785), (5860, 356568), (6640, 314682), (7032, 297140), (7160, 291828), (7968, 262235), (8592, 243190), (8790, 237712), (9376, 222855), (9960, 209788), (10740, 194552), (11720, 178284), (13280, 157341), (14064, 148570), (14320, 145914), (14857, 140640), (17184, 121595), (17580, 118856), (19920, 104894), (21480, 97276), (23440, 89142), (24319, 85920), (28128, 74285), (28640, 72957), (29714, 70320), (35160, 59428), (39840, 52447), (42960, 48638), (44571, 46880)]