316948800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{9433}}^1$

素因数の和:9465

約数の個数: 168

約数和(自身を含む): 1188533056

約数和(自身を除く): 871584256

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, 9433, 11200, 16800, 18866, 28299, 33600, 37732, 47165, 56598, 66031, 75464, 94330, 113196, 132062, 141495, 150928, 188660, 198093, 226392, 235825, 264124, 282990, 301856, 330155, 377320, 396186, 452784, 471650, 528248, 565980, 603712, 660310, 707475, 754640, 792372, 905568, 943300, 990465, 1056496, 1131960, 1320620, 1414950, 1509280, 1584744, 1650775, 1811136, 1886600, 1980930, 2112992, 2263920, 2641240, 2829900, 3018560, 3169488, 3301550, 3773200, 3961860, 4225984, 4527840, 4952325, 5282480, 5659800, 6338976, 6603100, 7546400, 7923720, 9055680, 9904650, 10564960, 11319600, 12677952, 13206200, 15092800, 15847440, 19809300, 21129920, 22639200, 26412400, 31694880, 39618600, 45278400, 52824800, 63389760, 79237200, 105649600, 158474400, 316948800]

約数ペア:

[(1, 316948800), (2, 158474400), (3, 105649600), (4, 79237200), (5, 63389760), (6, 52824800), (7, 45278400), (8, 39618600), (10, 31694880), (12, 26412400), (14, 22639200), (15, 21129920), (16, 19809300), (20, 15847440), (21, 15092800), (24, 13206200), (25, 12677952), (28, 11319600), (30, 10564960), (32, 9904650), (35, 9055680), (40, 7923720), (42, 7546400), (48, 6603100), (50, 6338976), (56, 5659800), (60, 5282480), (64, 4952325), (70, 4527840), (75, 4225984), (80, 3961860), (84, 3773200), (96, 3301550), (100, 3169488), (105, 3018560), (112, 2829900), (120, 2641240), (140, 2263920), (150, 2112992), (160, 1980930), (168, 1886600), (175, 1811136), (192, 1650775), (200, 1584744), (210, 1509280), (224, 1414950), (240, 1320620), (280, 1131960), (300, 1056496), (320, 990465), (336, 943300), (350, 905568), (400, 792372), (420, 754640), (448, 707475), (480, 660310), (525, 603712), (560, 565980), (600, 528248), (672, 471650), (700, 452784), (800, 396186), (840, 377320), (960, 330155), (1050, 301856), (1120, 282990), (1200, 264124), (1344, 235825), (1400, 226392), (1600, 198093), (1680, 188660), (2100, 150928), (2240, 141495), (2400, 132062), (2800, 113196), (3360, 94330), (4200, 75464), (4800, 66031), (5600, 56598), (6720, 47165), (8400, 37732), (9433, 33600), (11200, 28299), (16800, 18866)]