329042000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 160

約数和(自身を含む): 957914880

約数和(自身を除く): 628872880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 350, 380, 400, 475, 500, 532, 560, 665, 700, 760, 875, 950, 1000, 1064, 1237, 1330, 1400, 1520, 1750, 1900, 2000, 2128, 2375, 2474, 2660, 2800, 3325, 3500, 3800, 4750, 4948, 5320, 6185, 6650, 7000, 7600, 8659, 9500, 9896, 10640, 12370, 13300, 14000, 16625, 17318, 19000, 19792, 23503, 24740, 26600, 30925, 33250, 34636, 38000, 43295, 47006, 49480, 53200, 61850, 66500, 69272, 86590, 94012, 98960, 117515, 123700, 133000, 138544, 154625, 164521, 173180, 188024, 216475, 235030, 247400, 266000, 309250, 329042, 346360, 376048, 432950, 470060, 494800, 587575, 618500, 658084, 692720, 822605, 865900, 940120, 1082375, 1175150, 1237000, 1316168, 1645210, 1731800, 1880240, 2164750, 2350300, 2474000, 2632336, 2937875, 3290420, 3463600, 4113025, 4329500, 4700600, 5875750, 6580840, 8226050, 8659000, 9401200, 11751500, 13161680, 16452100, 17318000, 20565125, 23503000, 32904200, 41130250, 47006000, 65808400, 82260500, 164521000, 329042000]

約数ペア:

[(1, 329042000), (2, 164521000), (4, 82260500), (5, 65808400), (7, 47006000), (8, 41130250), (10, 32904200), (14, 23503000), (16, 20565125), (19, 17318000), (20, 16452100), (25, 13161680), (28, 11751500), (35, 9401200), (38, 8659000), (40, 8226050), (50, 6580840), (56, 5875750), (70, 4700600), (76, 4329500), (80, 4113025), (95, 3463600), (100, 3290420), (112, 2937875), (125, 2632336), (133, 2474000), (140, 2350300), (152, 2164750), (175, 1880240), (190, 1731800), (200, 1645210), (250, 1316168), (266, 1237000), (280, 1175150), (304, 1082375), (350, 940120), (380, 865900), (400, 822605), (475, 692720), (500, 658084), (532, 618500), (560, 587575), (665, 494800), (700, 470060), (760, 432950), (875, 376048), (950, 346360), (1000, 329042), (1064, 309250), (1237, 266000), (1330, 247400), (1400, 235030), (1520, 216475), (1750, 188024), (1900, 173180), (2000, 164521), (2128, 154625), (2375, 138544), (2474, 133000), (2660, 123700), (2800, 117515), (3325, 98960), (3500, 94012), (3800, 86590), (4750, 69272), (4948, 66500), (5320, 61850), (6185, 53200), (6650, 49480), (7000, 47006), (7600, 43295), (8659, 38000), (9500, 34636), (9896, 33250), (10640, 30925), (12370, 26600), (13300, 24740), (14000, 23503), (16625, 19792), (17318, 19000)]