202840960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2428

約数の個数: 128

約数和(自身を含む): 583603200

約数和(自身を除く): 380762240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2383, 2432, 2660, 3040, 4256, 4480, 4766, 5320, 6080, 8512, 9532, 10640, 11915, 12160, 16681, 17024, 19064, 21280, 23830, 33362, 38128, 42560, 45277, 47660, 66724, 76256, 83405, 85120, 90554, 95320, 133448, 152512, 166810, 181108, 190640, 226385, 266896, 305024, 316939, 333620, 362216, 381280, 452770, 533792, 633878, 667240, 724432, 762560, 905540, 1067584, 1267756, 1334480, 1448864, 1525120, 1584695, 1811080, 2135168, 2535512, 2668960, 2897728, 3169390, 3622160, 5071024, 5337920, 5795456, 6338780, 7244320, 10142048, 10675840, 12677560, 14488640, 20284096, 25355120, 28977280, 40568192, 50710240, 101420480, 202840960]

約数ペア:

[(1, 202840960), (2, 101420480), (4, 50710240), (5, 40568192), (7, 28977280), (8, 25355120), (10, 20284096), (14, 14488640), (16, 12677560), (19, 10675840), (20, 10142048), (28, 7244320), (32, 6338780), (35, 5795456), (38, 5337920), (40, 5071024), (56, 3622160), (64, 3169390), (70, 2897728), (76, 2668960), (80, 2535512), (95, 2135168), (112, 1811080), (128, 1584695), (133, 1525120), (140, 1448864), (152, 1334480), (160, 1267756), (190, 1067584), (224, 905540), (266, 762560), (280, 724432), (304, 667240), (320, 633878), (380, 533792), (448, 452770), (532, 381280), (560, 362216), (608, 333620), (640, 316939), (665, 305024), (760, 266896), (896, 226385), (1064, 190640), (1120, 181108), (1216, 166810), (1330, 152512), (1520, 133448), (2128, 95320), (2240, 90554), (2383, 85120), (2432, 83405), (2660, 76256), (3040, 66724), (4256, 47660), (4480, 45277), (4766, 42560), (5320, 38128), (6080, 33362), (8512, 23830), (9532, 21280), (10640, 19064), (11915, 17024), (12160, 16681)]