161176400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5233}}^1$

素因数の和:5269

約数の個数: 120

約数和(自身を含む): 482867904

約数和(自身を除く): 321691504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 5233, 6160, 7700, 10466, 15400, 20932, 26165, 30800, 36631, 41864, 52330, 57563, 73262, 83728, 104660, 115126, 130825, 146524, 183155, 209320, 230252, 261650, 287815, 293048, 366310, 402941, 418640, 460504, 523300, 575630, 586096, 732620, 805882, 915775, 921008, 1046600, 1151260, 1439075, 1465240, 1611764, 1831550, 2014705, 2093200, 2302520, 2878150, 2930480, 3223528, 3663100, 4029410, 4605040, 5756300, 6447056, 7326200, 8058820, 10073525, 11512600, 14652400, 16117640, 20147050, 23025200, 32235280, 40294100, 80588200, 161176400]

約数ペア:

[(1, 161176400), (2, 80588200), (4, 40294100), (5, 32235280), (7, 23025200), (8, 20147050), (10, 16117640), (11, 14652400), (14, 11512600), (16, 10073525), (20, 8058820), (22, 7326200), (25, 6447056), (28, 5756300), (35, 4605040), (40, 4029410), (44, 3663100), (50, 3223528), (55, 2930480), (56, 2878150), (70, 2302520), (77, 2093200), (80, 2014705), (88, 1831550), (100, 1611764), (110, 1465240), (112, 1439075), (140, 1151260), (154, 1046600), (175, 921008), (176, 915775), (200, 805882), (220, 732620), (275, 586096), (280, 575630), (308, 523300), (350, 460504), (385, 418640), (400, 402941), (440, 366310), (550, 293048), (560, 287815), (616, 261650), (700, 230252), (770, 209320), (880, 183155), (1100, 146524), (1232, 130825), (1400, 115126), (1540, 104660), (1925, 83728), (2200, 73262), (2800, 57563), (3080, 52330), (3850, 41864), (4400, 36631), (5233, 30800), (6160, 26165), (7700, 20932), (10466, 15400)]