1570283960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 4154198400

約数和(自身を除く): 2583914440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 89, 122, 140, 178, 244, 280, 305, 356, 427, 445, 488, 610, 623, 712, 854, 890, 1033, 1220, 1246, 1708, 1780, 2066, 2135, 2440, 2492, 3115, 3416, 3560, 4132, 4270, 4984, 5165, 5429, 6230, 7231, 8264, 8540, 10330, 10858, 12460, 14462, 17080, 20660, 21716, 24920, 27145, 28924, 36155, 38003, 41320, 43432, 54290, 57848, 63013, 72310, 76006, 91937, 108580, 126026, 144620, 152012, 183874, 190015, 217160, 252052, 289240, 304024, 315065, 367748, 380030, 441091, 459685, 504104, 630130, 643559, 735496, 760060, 882182, 919370, 1260260, 1287118, 1520120, 1764364, 1838740, 2205455, 2520520, 2574236, 3217795, 3528728, 3677480, 4410910, 5148472, 5608157, 6435590, 8821820, 11216314, 12871180, 17643640, 22432628, 25742360, 28040785, 39257099, 44865256, 56081570, 78514198, 112163140, 157028396, 196285495, 224326280, 314056792, 392570990, 785141980, 1570283960]

約数ペア:

[(1, 1570283960), (2, 785141980), (4, 392570990), (5, 314056792), (7, 224326280), (8, 196285495), (10, 157028396), (14, 112163140), (20, 78514198), (28, 56081570), (35, 44865256), (40, 39257099), (56, 28040785), (61, 25742360), (70, 22432628), (89, 17643640), (122, 12871180), (140, 11216314), (178, 8821820), (244, 6435590), (280, 5608157), (305, 5148472), (356, 4410910), (427, 3677480), (445, 3528728), (488, 3217795), (610, 2574236), (623, 2520520), (712, 2205455), (854, 1838740), (890, 1764364), (1033, 1520120), (1220, 1287118), (1246, 1260260), (1708, 919370), (1780, 882182), (2066, 760060), (2135, 735496), (2440, 643559), (2492, 630130), (3115, 504104), (3416, 459685), (3560, 441091), (4132, 380030), (4270, 367748), (4984, 315065), (5165, 304024), (5429, 289240), (6230, 252052), (7231, 217160), (8264, 190015), (8540, 183874), (10330, 152012), (10858, 144620), (12460, 126026), (14462, 108580), (17080, 91937), (20660, 76006), (21716, 72310), (24920, 63013), (27145, 57848), (28924, 54290), (36155, 43432), (38003, 41320)]