507102400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2431

約数の個数: 168

約数和(自身を含む): 1501729280

約数和(自身を除く): 994626880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1900, 2128, 2240, 2383, 2660, 2800, 3040, 3325, 3800, 4256, 4766, 5320, 5600, 6080, 6650, 7600, 8512, 9532, 10640, 11200, 11915, 13300, 15200, 16681, 19064, 21280, 23830, 26600, 30400, 33362, 38128, 42560, 45277, 47660, 53200, 59575, 66724, 76256, 83405, 90554, 95320, 106400, 119150, 133448, 152512, 166810, 181108, 190640, 212800, 226385, 238300, 266896, 316939, 333620, 362216, 381280, 417025, 452770, 476600, 533792, 633878, 667240, 724432, 762560, 834050, 905540, 953200, 1067584, 1131925, 1267756, 1334480, 1448864, 1584695, 1668100, 1811080, 1906400, 2263850, 2535512, 2668960, 2897728, 3169390, 3336200, 3622160, 3812800, 4527700, 5071024, 5337920, 6338780, 6672400, 7244320, 7923475, 9055400, 10142048, 12677560, 13344800, 14488640, 15846950, 18110800, 20284096, 25355120, 26689600, 31693900, 36221600, 50710240, 63387800, 72443200, 101420480, 126775600, 253551200, 507102400]

約数ペア:

[(1, 507102400), (2, 253551200), (4, 126775600), (5, 101420480), (7, 72443200), (8, 63387800), (10, 50710240), (14, 36221600), (16, 31693900), (19, 26689600), (20, 25355120), (25, 20284096), (28, 18110800), (32, 15846950), (35, 14488640), (38, 13344800), (40, 12677560), (50, 10142048), (56, 9055400), (64, 7923475), (70, 7244320), (76, 6672400), (80, 6338780), (95, 5337920), (100, 5071024), (112, 4527700), (133, 3812800), (140, 3622160), (152, 3336200), (160, 3169390), (175, 2897728), (190, 2668960), (200, 2535512), (224, 2263850), (266, 1906400), (280, 1811080), (304, 1668100), (320, 1584695), (350, 1448864), (380, 1334480), (400, 1267756), (448, 1131925), (475, 1067584), (532, 953200), (560, 905540), (608, 834050), (665, 762560), (700, 724432), (760, 667240), (800, 633878), (950, 533792), (1064, 476600), (1120, 452770), (1216, 417025), (1330, 381280), (1400, 362216), (1520, 333620), (1600, 316939), (1900, 266896), (2128, 238300), (2240, 226385), (2383, 212800), (2660, 190640), (2800, 181108), (3040, 166810), (3325, 152512), (3800, 133448), (4256, 119150), (4766, 106400), (5320, 95320), (5600, 90554), (6080, 83405), (6650, 76256), (7600, 66724), (8512, 59575), (9532, 53200), (10640, 47660), (11200, 45277), (11915, 42560), (13300, 38128), (15200, 33362), (16681, 30400), (19064, 26600), (21280, 23830)]