195458520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{95813}}^1$

素因数の和:95844

約数の個数: 64

約数和(自身を含む): 620874720

約数和(自身を除く): 425416200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 95813, 191626, 287439, 383252, 479065, 574878, 766504, 958130, 1149756, 1437195, 1628821, 1916260, 2299512, 2874390, 3257642, 3832520, 4886463, 5748780, 6515284, 8144105, 9772926, 11497560, 13030568, 16288210, 19545852, 24432315, 32576420, 39091704, 48864630, 65152840, 97729260, 195458520]

約数ペア:

[(1, 195458520), (2, 97729260), (3, 65152840), (4, 48864630), (5, 39091704), (6, 32576420), (8, 24432315), (10, 19545852), (12, 16288210), (15, 13030568), (17, 11497560), (20, 9772926), (24, 8144105), (30, 6515284), (34, 5748780), (40, 4886463), (51, 3832520), (60, 3257642), (68, 2874390), (85, 2299512), (102, 1916260), (120, 1628821), (136, 1437195), (170, 1149756), (204, 958130), (255, 766504), (340, 574878), (408, 479065), (510, 383252), (680, 287439), (1020, 191626), (2040, 95813)]