7975415511120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{1218901}}^1$

素因数の和:1219253

約数の個数: 160

約数和(自身を含む): 25029421228800

約数和(自身を除く): 17054005717680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 199, 240, 274, 398, 411, 548, 597, 685, 796, 822, 995, 1096, 1194, 1370, 1592, 1644, 1990, 2055, 2192, 2388, 2740, 2985, 3184, 3288, 3980, 4110, 4776, 5480, 5970, 6576, 7960, 8220, 9552, 10960, 11940, 15920, 16440, 23880, 27263, 32880, 47760, 54526, 81789, 109052, 136315, 163578, 218104, 272630, 327156, 408945, 436208, 545260, 654312, 817890, 1090520, 1218901, 1308624, 1635780, 2181040, 2437802, 3271560, 3656703, 4875604, 6094505, 6543120, 7313406, 9751208, 12189010, 14626812, 18283515, 19502416, 24378020, 29253624, 36567030, 48756040, 58507248, 73134060, 97512080, 146268120, 166989437, 242561299, 292536240, 333978874, 485122598, 500968311, 667957748, 727683897, 834947185, 970245196, 1001936622, 1212806495, 1335915496, 1455367794, 1669894370, 1940490392, 2003873244, 2425612990, 2504841555, 2671830992, 2910735588, 3339788740, 3638419485, 3880980784, 4007746488, 4851225980, 5009683110, 5821471176, 6679577480, 7276838970, 8015492976, 9702451960, 10019366220, 11642942352, 13359154960, 14553677940, 19404903920, 20038732440, 29107355880, 33230897963, 40077464880, 58214711760, 66461795926, 99692693889, 132923591852, 166154489815, 199385387778, 265847183704, 332308979630, 398770775556, 498463469445, 531694367408, 664617959260, 797541551112, 996926938890, 1329235918520, 1595083102224, 1993853877780, 2658471837040, 3987707755560, 7975415511120]

約数ペア:

[(1, 7975415511120), (2, 3987707755560), (3, 2658471837040), (4, 1993853877780), (5, 1595083102224), (6, 1329235918520), (8, 996926938890), (10, 797541551112), (12, 664617959260), (15, 531694367408), (16, 498463469445), (20, 398770775556), (24, 332308979630), (30, 265847183704), (40, 199385387778), (48, 166154489815), (60, 132923591852), (80, 99692693889), (120, 66461795926), (137, 58214711760), (199, 40077464880), (240, 33230897963), (274, 29107355880), (398, 20038732440), (411, 19404903920), (548, 14553677940), (597, 13359154960), (685, 11642942352), (796, 10019366220), (822, 9702451960), (995, 8015492976), (1096, 7276838970), (1194, 6679577480), (1370, 5821471176), (1592, 5009683110), (1644, 4851225980), (1990, 4007746488), (2055, 3880980784), (2192, 3638419485), (2388, 3339788740), (2740, 2910735588), (2985, 2671830992), (3184, 2504841555), (3288, 2425612990), (3980, 2003873244), (4110, 1940490392), (4776, 1669894370), (5480, 1455367794), (5970, 1335915496), (6576, 1212806495), (7960, 1001936622), (8220, 970245196), (9552, 834947185), (10960, 727683897), (11940, 667957748), (15920, 500968311), (16440, 485122598), (23880, 333978874), (27263, 292536240), (32880, 242561299), (47760, 166989437), (54526, 146268120), (81789, 97512080), (109052, 73134060), (136315, 58507248), (163578, 48756040), (218104, 36567030), (272630, 29253624), (327156, 24378020), (408945, 19502416), (436208, 18283515), (545260, 14626812), (654312, 12189010), (817890, 9751208), (1090520, 7313406), (1218901, 6543120), (1308624, 6094505), (1635780, 4875604), (2181040, 3656703), (2437802, 3271560)]