422990400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{12589}}^1$

素因数の和:12621

約数の個数: 168

約数和(自身を含む): 1586138560

約数和(自身を除く): 1163148160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 12589, 16800, 25178, 33600, 37767, 50356, 62945, 75534, 88123, 100712, 125890, 151068, 176246, 188835, 201424, 251780, 264369, 302136, 314725, 352492, 377670, 402848, 440615, 503560, 528738, 604272, 629450, 704984, 755340, 805696, 881230, 944175, 1007120, 1057476, 1208544, 1258900, 1321845, 1409968, 1510680, 1762460, 1888350, 2014240, 2114952, 2203075, 2417088, 2517800, 2643690, 2819936, 3021360, 3524920, 3776700, 4028480, 4229904, 4406150, 5035600, 5287380, 5639872, 6042720, 6609225, 7049840, 7553400, 8459808, 8812300, 10071200, 10574760, 12085440, 13218450, 14099680, 15106800, 16919616, 17624600, 20142400, 21149520, 26436900, 28199360, 30213600, 35249200, 42299040, 52873800, 60427200, 70498400, 84598080, 105747600, 140996800, 211495200, 422990400]

約数ペア:

[(1, 422990400), (2, 211495200), (3, 140996800), (4, 105747600), (5, 84598080), (6, 70498400), (7, 60427200), (8, 52873800), (10, 42299040), (12, 35249200), (14, 30213600), (15, 28199360), (16, 26436900), (20, 21149520), (21, 20142400), (24, 17624600), (25, 16919616), (28, 15106800), (30, 14099680), (32, 13218450), (35, 12085440), (40, 10574760), (42, 10071200), (48, 8812300), (50, 8459808), (56, 7553400), (60, 7049840), (64, 6609225), (70, 6042720), (75, 5639872), (80, 5287380), (84, 5035600), (96, 4406150), (100, 4229904), (105, 4028480), (112, 3776700), (120, 3524920), (140, 3021360), (150, 2819936), (160, 2643690), (168, 2517800), (175, 2417088), (192, 2203075), (200, 2114952), (210, 2014240), (224, 1888350), (240, 1762460), (280, 1510680), (300, 1409968), (320, 1321845), (336, 1258900), (350, 1208544), (400, 1057476), (420, 1007120), (448, 944175), (480, 881230), (525, 805696), (560, 755340), (600, 704984), (672, 629450), (700, 604272), (800, 528738), (840, 503560), (960, 440615), (1050, 402848), (1120, 377670), (1200, 352492), (1344, 314725), (1400, 302136), (1600, 264369), (1680, 251780), (2100, 201424), (2240, 188835), (2400, 176246), (2800, 151068), (3360, 125890), (4200, 100712), (4800, 88123), (5600, 75534), (6720, 62945), (8400, 50356), (11200, 37767), (12589, 33600), (16800, 25178)]