203994960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 687122688

約数和(自身を除く): 483127728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 151, 156, 195, 208, 240, 260, 302, 312, 390, 433, 453, 520, 604, 624, 755, 780, 866, 906, 1040, 1208, 1299, 1510, 1560, 1732, 1812, 1963, 2165, 2265, 2416, 2598, 3020, 3120, 3464, 3624, 3926, 4330, 4530, 5196, 5629, 5889, 6040, 6495, 6928, 7248, 7852, 8660, 9060, 9815, 10392, 11258, 11778, 12080, 12990, 15704, 16887, 17320, 18120, 19630, 20784, 22516, 23556, 25980, 28145, 29445, 31408, 33774, 34640, 36240, 39260, 45032, 47112, 51960, 56290, 58890, 65383, 67548, 78520, 84435, 90064, 94224, 103920, 112580, 117780, 130766, 135096, 157040, 168870, 196149, 225160, 235560, 261532, 270192, 326915, 337740, 392298, 450320, 471120, 523064, 653830, 675480, 784596, 849979, 980745, 1046128, 1307660, 1350960, 1569192, 1699958, 1961490, 2549937, 2615320, 3138384, 3399916, 3922980, 4249895, 5099874, 5230640, 6799832, 7845960, 8499790, 10199748, 12749685, 13599664, 15691920, 16999580, 20399496, 25499370, 33999160, 40798992, 50998740, 67998320, 101997480, 203994960]

約数ペア:

[(1, 203994960), (2, 101997480), (3, 67998320), (4, 50998740), (5, 40798992), (6, 33999160), (8, 25499370), (10, 20399496), (12, 16999580), (13, 15691920), (15, 13599664), (16, 12749685), (20, 10199748), (24, 8499790), (26, 7845960), (30, 6799832), (39, 5230640), (40, 5099874), (48, 4249895), (52, 3922980), (60, 3399916), (65, 3138384), (78, 2615320), (80, 2549937), (104, 1961490), (120, 1699958), (130, 1569192), (151, 1350960), (156, 1307660), (195, 1046128), (208, 980745), (240, 849979), (260, 784596), (302, 675480), (312, 653830), (390, 523064), (433, 471120), (453, 450320), (520, 392298), (604, 337740), (624, 326915), (755, 270192), (780, 261532), (866, 235560), (906, 225160), (1040, 196149), (1208, 168870), (1299, 157040), (1510, 135096), (1560, 130766), (1732, 117780), (1812, 112580), (1963, 103920), (2165, 94224), (2265, 90064), (2416, 84435), (2598, 78520), (3020, 67548), (3120, 65383), (3464, 58890), (3624, 56290), (3926, 51960), (4330, 47112), (4530, 45032), (5196, 39260), (5629, 36240), (5889, 34640), (6040, 33774), (6495, 31408), (6928, 29445), (7248, 28145), (7852, 25980), (8660, 23556), (9060, 22516), (9815, 20784), (10392, 19630), (11258, 18120), (11778, 17320), (12080, 16887), (12990, 15704)]