2120048640

素因数分解:

$2^{13}\times 3^6\times 5^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 392

約数和(自身を含む): 7735659408

約数和(自身を除く): 5615610768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 243, 256, 270, 284, 288, 320, 324, 355, 360, 384, 405, 426, 432, 480, 486, 512, 540, 568, 576, 639, 640, 648, 710, 720, 729, 768, 810, 852, 864, 960, 972, 1024, 1065, 1080, 1136, 1152, 1215, 1278, 1280, 1296, 1420, 1440, 1458, 1536, 1620, 1704, 1728, 1917, 1920, 1944, 2048, 2130, 2160, 2272, 2304, 2430, 2556, 2560, 2592, 2840, 2880, 2916, 3072, 3195, 3240, 3408, 3456, 3645, 3834, 3840, 3888, 4096, 4260, 4320, 4544, 4608, 4860, 5112, 5120, 5184, 5680, 5751, 5760, 5832, 6144, 6390, 6480, 6816, 6912, 7290, 7668, 7680, 7776, 8192, 8520, 8640, 9088, 9216, 9585, 9720, 10224, 10240, 10368, 11360, 11502, 11520, 11664, 12288, 12780, 12960, 13632, 13824, 14580, 15336, 15360, 15552, 17040, 17253, 17280, 18176, 18432, 19170, 19440, 20448, 20480, 20736, 22720, 23004, 23040, 23328, 24576, 25560, 25920, 27264, 27648, 28755, 29160, 30672, 30720, 31104, 34080, 34506, 34560, 36352, 36864, 38340, 38880, 40896, 40960, 41472, 45440, 46008, 46080, 46656, 51120, 51759, 51840, 54528, 55296, 57510, 58320, 61344, 61440, 62208, 68160, 69012, 69120, 72704, 73728, 76680, 77760, 81792, 82944, 86265, 90880, 92016, 92160, 93312, 102240, 103518, 103680, 109056, 110592, 115020, 116640, 122688, 122880, 124416, 136320, 138024, 138240, 145408, 153360, 155520, 163584, 165888, 172530, 181760, 184032, 184320, 186624, 204480, 207036, 207360, 218112, 221184, 230040, 233280, 245376, 248832, 258795, 272640, 276048, 276480, 290816, 306720, 311040, 327168, 331776, 345060, 363520, 368064, 368640, 373248, 408960, 414072, 414720, 436224, 460080, 466560, 490752, 497664, 517590, 545280, 552096, 552960, 581632, 613440, 622080, 654336, 663552, 690120, 727040, 736128, 746496, 817920, 828144, 829440, 872448, 920160, 933120, 981504, 995328, 1035180, 1090560, 1104192, 1105920, 1226880, 1244160, 1308672, 1380240, 1454080, 1472256, 1492992, 1635840, 1656288, 1658880, 1744896, 1840320, 1866240, 1963008, 1990656, 2070360, 2181120, 2208384, 2453760, 2488320, 2617344, 2760480, 2908160, 2944512, 2985984, 3271680, 3312576, 3317760, 3680640, 3732480, 3926016, 4140720, 4362240, 4416768, 4907520, 4976640, 5234688, 5520960, 5889024, 5971968, 6543360, 6625152, 7361280, 7464960, 7852032, 8281440, 8724480, 8833536, 9815040, 9953280, 11041920, 11778048, 13086720, 13250304, 14722560, 14929920, 15704064, 16562880, 17667072, 19630080, 22083840, 23556096, 26173440, 26500608, 29445120, 29859840, 33125760, 35334144, 39260160, 44167680, 47112192, 53001216, 58890240, 66251520, 70668288, 78520320, 88335360, 106002432, 117780480, 132503040, 141336576, 176670720, 212004864, 235560960, 265006080, 353341440, 424009728, 530012160, 706682880, 1060024320, 2120048640]

約数ペア:

[(1, 2120048640), (2, 1060024320), (3, 706682880), (4, 530012160), (5, 424009728), (6, 353341440), (8, 265006080), (9, 235560960), (10, 212004864), (12, 176670720), (15, 141336576), (16, 132503040), (18, 117780480), (20, 106002432), (24, 88335360), (27, 78520320), (30, 70668288), (32, 66251520), (36, 58890240), (40, 53001216), (45, 47112192), (48, 44167680), (54, 39260160), (60, 35334144), (64, 33125760), (71, 29859840), (72, 29445120), (80, 26500608), (81, 26173440), (90, 23556096), (96, 22083840), (108, 19630080), (120, 17667072), (128, 16562880), (135, 15704064), (142, 14929920), (144, 14722560), (160, 13250304), (162, 13086720), (180, 11778048), (192, 11041920), (213, 9953280), (216, 9815040), (240, 8833536), (243, 8724480), (256, 8281440), (270, 7852032), (284, 7464960), (288, 7361280), (320, 6625152), (324, 6543360), (355, 5971968), (360, 5889024), (384, 5520960), (405, 5234688), (426, 4976640), (432, 4907520), (480, 4416768), (486, 4362240), (512, 4140720), (540, 3926016), (568, 3732480), (576, 3680640), (639, 3317760), (640, 3312576), (648, 3271680), (710, 2985984), (720, 2944512), (729, 2908160), (768, 2760480), (810, 2617344), (852, 2488320), (864, 2453760), (960, 2208384), (972, 2181120), (1024, 2070360), (1065, 1990656), (1080, 1963008), (1136, 1866240), (1152, 1840320), (1215, 1744896), (1278, 1658880), (1280, 1656288), (1296, 1635840), (1420, 1492992), (1440, 1472256), (1458, 1454080), (1536, 1380240), (1620, 1308672), (1704, 1244160), (1728, 1226880), (1917, 1105920), (1920, 1104192), (1944, 1090560), (2048, 1035180), (2130, 995328), (2160, 981504), (2272, 933120), (2304, 920160), (2430, 872448), (2556, 829440), (2560, 828144), (2592, 817920), (2840, 746496), (2880, 736128), (2916, 727040), (3072, 690120), (3195, 663552), (3240, 654336), (3408, 622080), (3456, 613440), (3645, 581632), (3834, 552960), (3840, 552096), (3888, 545280), (4096, 517590), (4260, 497664), (4320, 490752), (4544, 466560), (4608, 460080), (4860, 436224), (5112, 414720), (5120, 414072), (5184, 408960), (5680, 373248), (5751, 368640), (5760, 368064), (5832, 363520), (6144, 345060), (6390, 331776), (6480, 327168), (6816, 311040), (6912, 306720), (7290, 290816), (7668, 276480), (7680, 276048), (7776, 272640), (8192, 258795), (8520, 248832), (8640, 245376), (9088, 233280), (9216, 230040), (9585, 221184), (9720, 218112), (10224, 207360), (10240, 207036), (10368, 204480), (11360, 186624), (11502, 184320), (11520, 184032), (11664, 181760), (12288, 172530), (12780, 165888), (12960, 163584), (13632, 155520), (13824, 153360), (14580, 145408), (15336, 138240), (15360, 138024), (15552, 136320), (17040, 124416), (17253, 122880), (17280, 122688), (18176, 116640), (18432, 115020), (19170, 110592), (19440, 109056), (20448, 103680), (20480, 103518), (20736, 102240), (22720, 93312), (23004, 92160), (23040, 92016), (23328, 90880), (24576, 86265), (25560, 82944), (25920, 81792), (27264, 77760), (27648, 76680), (28755, 73728), (29160, 72704), (30672, 69120), (30720, 69012), (31104, 68160), (34080, 62208), (34506, 61440), (34560, 61344), (36352, 58320), (36864, 57510), (38340, 55296), (38880, 54528), (40896, 51840), (40960, 51759), (41472, 51120), (45440, 46656), (46008, 46080)]