195232080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 648172800

約数和(自身を除く): 452940720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 109, 120, 136, 170, 204, 218, 240, 255, 272, 327, 340, 408, 436, 439, 510, 545, 654, 680, 816, 872, 878, 1020, 1090, 1308, 1317, 1360, 1635, 1744, 1756, 1853, 2040, 2180, 2195, 2616, 2634, 3270, 3512, 3706, 4080, 4360, 4390, 5232, 5268, 5559, 6540, 6585, 7024, 7412, 7463, 8720, 8780, 9265, 10536, 11118, 13080, 13170, 14824, 14926, 17560, 18530, 21072, 22236, 22389, 26160, 26340, 27795, 29648, 29852, 35120, 37060, 37315, 44472, 44778, 47851, 52680, 55590, 59704, 74120, 74630, 88944, 89556, 95702, 105360, 111180, 111945, 119408, 143553, 148240, 149260, 179112, 191404, 222360, 223890, 239255, 287106, 298520, 358224, 382808, 444720, 447780, 478510, 574212, 597040, 717765, 765616, 813467, 895560, 957020, 1148424, 1435530, 1626934, 1791120, 1914040, 2296848, 2440401, 2871060, 3253868, 3828080, 4067335, 4880802, 5742120, 6507736, 8134670, 9761604, 11484240, 12202005, 13015472, 16269340, 19523208, 24404010, 32538680, 39046416, 48808020, 65077360, 97616040, 195232080]

約数ペア:

[(1, 195232080), (2, 97616040), (3, 65077360), (4, 48808020), (5, 39046416), (6, 32538680), (8, 24404010), (10, 19523208), (12, 16269340), (15, 13015472), (16, 12202005), (17, 11484240), (20, 9761604), (24, 8134670), (30, 6507736), (34, 5742120), (40, 4880802), (48, 4067335), (51, 3828080), (60, 3253868), (68, 2871060), (80, 2440401), (85, 2296848), (102, 1914040), (109, 1791120), (120, 1626934), (136, 1435530), (170, 1148424), (204, 957020), (218, 895560), (240, 813467), (255, 765616), (272, 717765), (327, 597040), (340, 574212), (408, 478510), (436, 447780), (439, 444720), (510, 382808), (545, 358224), (654, 298520), (680, 287106), (816, 239255), (872, 223890), (878, 222360), (1020, 191404), (1090, 179112), (1308, 149260), (1317, 148240), (1360, 143553), (1635, 119408), (1744, 111945), (1756, 111180), (1853, 105360), (2040, 95702), (2180, 89556), (2195, 88944), (2616, 74630), (2634, 74120), (3270, 59704), (3512, 55590), (3706, 52680), (4080, 47851), (4360, 44778), (4390, 44472), (5232, 37315), (5268, 37060), (5559, 35120), (6540, 29852), (6585, 29648), (7024, 27795), (7412, 26340), (7463, 26160), (8720, 22389), (8780, 22236), (9265, 21072), (10536, 18530), (11118, 17560), (13080, 14926), (13170, 14824)]