2135572480

素因数分解:

$2^{14}\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 5190292800

約数和(自身を除く): 3054720320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 199, 256, 262, 320, 398, 512, 524, 640, 655, 796, 995, 1024, 1048, 1280, 1310, 1592, 1990, 2048, 2096, 2560, 2620, 3184, 3980, 4096, 4192, 5120, 5240, 6368, 7960, 8192, 8384, 10240, 10480, 12736, 15920, 16384, 16768, 20480, 20960, 25472, 26069, 31840, 33536, 40960, 41920, 50944, 52138, 63680, 67072, 81920, 83840, 101888, 104276, 127360, 130345, 134144, 167680, 203776, 208552, 254720, 260690, 268288, 335360, 407552, 417104, 509440, 521380, 536576, 670720, 815104, 834208, 1018880, 1042760, 1073152, 1341440, 1630208, 1668416, 2037760, 2085520, 2146304, 2682880, 3260416, 3336832, 4075520, 4171040, 5365760, 6673664, 8151040, 8342080, 10731520, 13347328, 16302080, 16684160, 26694656, 33368320, 53389312, 66736640, 106778624, 133473280, 213557248, 266946560, 427114496, 533893120, 1067786240, 2135572480]

約数ペア:

[(1, 2135572480), (2, 1067786240), (4, 533893120), (5, 427114496), (8, 266946560), (10, 213557248), (16, 133473280), (20, 106778624), (32, 66736640), (40, 53389312), (64, 33368320), (80, 26694656), (128, 16684160), (131, 16302080), (160, 13347328), (199, 10731520), (256, 8342080), (262, 8151040), (320, 6673664), (398, 5365760), (512, 4171040), (524, 4075520), (640, 3336832), (655, 3260416), (796, 2682880), (995, 2146304), (1024, 2085520), (1048, 2037760), (1280, 1668416), (1310, 1630208), (1592, 1341440), (1990, 1073152), (2048, 1042760), (2096, 1018880), (2560, 834208), (2620, 815104), (3184, 670720), (3980, 536576), (4096, 521380), (4192, 509440), (5120, 417104), (5240, 407552), (6368, 335360), (7960, 268288), (8192, 260690), (8384, 254720), (10240, 208552), (10480, 203776), (12736, 167680), (15920, 134144), (16384, 130345), (16768, 127360), (20480, 104276), (20960, 101888), (25472, 83840), (26069, 81920), (31840, 67072), (33536, 63680), (40960, 52138), (41920, 50944)]