38967600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4667

約数の個数: 120

約数和(自身を含む): 142689280

約数和(自身を除く): 103721680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 4639, 8400, 9278, 13917, 18556, 23195, 27834, 32473, 37112, 46390, 55668, 64946, 69585, 74224, 92780, 97419, 111336, 115975, 129892, 139170, 162365, 185560, 194838, 222672, 231950, 259784, 278340, 324730, 347925, 371120, 389676, 463900, 487095, 519568, 556680, 649460, 695850, 779352, 811825, 927800, 974190, 1113360, 1298920, 1391700, 1558704, 1623650, 1855600, 1948380, 2435475, 2597840, 2783400, 3247300, 3896760, 4870950, 5566800, 6494600, 7793520, 9741900, 12989200, 19483800, 38967600]

約数ペア:

[(1, 38967600), (2, 19483800), (3, 12989200), (4, 9741900), (5, 7793520), (6, 6494600), (7, 5566800), (8, 4870950), (10, 3896760), (12, 3247300), (14, 2783400), (15, 2597840), (16, 2435475), (20, 1948380), (21, 1855600), (24, 1623650), (25, 1558704), (28, 1391700), (30, 1298920), (35, 1113360), (40, 974190), (42, 927800), (48, 811825), (50, 779352), (56, 695850), (60, 649460), (70, 556680), (75, 519568), (80, 487095), (84, 463900), (100, 389676), (105, 371120), (112, 347925), (120, 324730), (140, 278340), (150, 259784), (168, 231950), (175, 222672), (200, 194838), (210, 185560), (240, 162365), (280, 139170), (300, 129892), (336, 115975), (350, 111336), (400, 97419), (420, 92780), (525, 74224), (560, 69585), (600, 64946), (700, 55668), (840, 46390), (1050, 37112), (1200, 32473), (1400, 27834), (1680, 23195), (2100, 18556), (2800, 13917), (4200, 9278), (4639, 8400)]