2246399960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 5871381120

約数和(自身を除く): 3624981160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 157, 274, 280, 314, 373, 548, 628, 685, 746, 785, 959, 1096, 1099, 1256, 1370, 1492, 1570, 1865, 1918, 2198, 2611, 2740, 2984, 3140, 3730, 3836, 4396, 4795, 5222, 5480, 5495, 6280, 7460, 7672, 8792, 9590, 10444, 10990, 13055, 14920, 19180, 20888, 21509, 21980, 26110, 38360, 43018, 43960, 51101, 52220, 58561, 86036, 102202, 104440, 107545, 117122, 150563, 172072, 204404, 215090, 234244, 255505, 292805, 301126, 357707, 408808, 409927, 430180, 468488, 511010, 585610, 602252, 715414, 752815, 819854, 860360, 1022020, 1171220, 1204504, 1430828, 1505630, 1639708, 1788535, 2044040, 2049635, 2342440, 2861656, 3011260, 3279416, 3577070, 4099270, 6022520, 7154140, 8022857, 8198540, 14308280, 16045714, 16397080, 32091428, 40114285, 56159999, 64182856, 80228570, 112319998, 160457140, 224639996, 280799995, 320914280, 449279992, 561599990, 1123199980, 2246399960]

約数ペア:

[(1, 2246399960), (2, 1123199980), (4, 561599990), (5, 449279992), (7, 320914280), (8, 280799995), (10, 224639996), (14, 160457140), (20, 112319998), (28, 80228570), (35, 64182856), (40, 56159999), (56, 40114285), (70, 32091428), (137, 16397080), (140, 16045714), (157, 14308280), (274, 8198540), (280, 8022857), (314, 7154140), (373, 6022520), (548, 4099270), (628, 3577070), (685, 3279416), (746, 3011260), (785, 2861656), (959, 2342440), (1096, 2049635), (1099, 2044040), (1256, 1788535), (1370, 1639708), (1492, 1505630), (1570, 1430828), (1865, 1204504), (1918, 1171220), (2198, 1022020), (2611, 860360), (2740, 819854), (2984, 752815), (3140, 715414), (3730, 602252), (3836, 585610), (4396, 511010), (4795, 468488), (5222, 430180), (5480, 409927), (5495, 408808), (6280, 357707), (7460, 301126), (7672, 292805), (8792, 255505), (9590, 234244), (10444, 215090), (10990, 204404), (13055, 172072), (14920, 150563), (19180, 117122), (20888, 107545), (21509, 104440), (21980, 102202), (26110, 86036), (38360, 58561), (43018, 52220), (43960, 51101)]