197249040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1798

約数の個数: 160

約数和(自身を含む): 692634240

約数和(自身を除く): 495385200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1723, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3446, 3816, 4240, 4770, 5169, 5724, 6360, 6892, 7155, 7632, 8615, 9540, 10338, 11448, 12720, 13784, 14310, 15507, 17230, 19080, 20676, 22896, 25845, 27568, 28620, 31014, 34460, 38160, 41352, 46521, 51690, 57240, 62028, 68920, 77535, 82704, 91319, 93042, 103380, 114480, 124056, 137840, 155070, 182638, 186084, 206760, 232605, 248112, 273957, 310140, 365276, 372168, 413520, 456595, 465210, 547914, 620280, 730552, 744336, 821871, 913190, 930420, 1095828, 1240560, 1369785, 1461104, 1643742, 1826380, 1860840, 2191656, 2465613, 2739570, 3287484, 3652760, 3721680, 4109355, 4383312, 4931226, 5479140, 6574968, 7305520, 8218710, 9862452, 10958280, 12328065, 13149936, 16437420, 19724904, 21916560, 24656130, 32874840, 39449808, 49312260, 65749680, 98624520, 197249040]

約数ペア:

[(1, 197249040), (2, 98624520), (3, 65749680), (4, 49312260), (5, 39449808), (6, 32874840), (8, 24656130), (9, 21916560), (10, 19724904), (12, 16437420), (15, 13149936), (16, 12328065), (18, 10958280), (20, 9862452), (24, 8218710), (27, 7305520), (30, 6574968), (36, 5479140), (40, 4931226), (45, 4383312), (48, 4109355), (53, 3721680), (54, 3652760), (60, 3287484), (72, 2739570), (80, 2465613), (90, 2191656), (106, 1860840), (108, 1826380), (120, 1643742), (135, 1461104), (144, 1369785), (159, 1240560), (180, 1095828), (212, 930420), (216, 913190), (240, 821871), (265, 744336), (270, 730552), (318, 620280), (360, 547914), (424, 465210), (432, 456595), (477, 413520), (530, 372168), (540, 365276), (636, 310140), (720, 273957), (795, 248112), (848, 232605), (954, 206760), (1060, 186084), (1080, 182638), (1272, 155070), (1431, 137840), (1590, 124056), (1723, 114480), (1908, 103380), (2120, 93042), (2160, 91319), (2385, 82704), (2544, 77535), (2862, 68920), (3180, 62028), (3446, 57240), (3816, 51690), (4240, 46521), (4770, 41352), (5169, 38160), (5724, 34460), (6360, 31014), (6892, 28620), (7155, 27568), (7632, 25845), (8615, 22896), (9540, 20676), (10338, 19080), (11448, 17230), (12720, 15507), (13784, 14310)]