196886520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 691441920

約数和(自身を除く): 494555400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 360, 408, 424, 477, 510, 530, 607, 612, 636, 680, 765, 795, 901, 954, 1020, 1060, 1214, 1224, 1272, 1530, 1590, 1802, 1821, 1908, 2040, 2120, 2385, 2428, 2703, 3035, 3060, 3180, 3604, 3642, 3816, 4505, 4770, 4856, 5406, 5463, 6070, 6120, 6360, 7208, 7284, 8109, 9010, 9105, 9540, 10319, 10812, 10926, 12140, 13515, 14568, 16218, 18020, 18210, 19080, 20638, 21624, 21852, 24280, 27030, 27315, 30957, 32171, 32436, 36040, 36420, 40545, 41276, 43704, 51595, 54060, 54630, 61914, 64342, 64872, 72840, 81090, 82552, 92871, 96513, 103190, 108120, 109260, 123828, 128684, 154785, 160855, 162180, 185742, 193026, 206380, 218520, 247656, 257368, 289539, 309570, 321710, 324360, 371484, 386052, 412760, 464355, 482565, 546907, 579078, 619140, 643420, 742968, 772104, 928710, 965130, 1093814, 1158156, 1238280, 1286840, 1447695, 1640721, 1857420, 1930260, 2187628, 2316312, 2734535, 2895390, 3281442, 3714840, 3860520, 4375256, 4922163, 5469070, 5790780, 6562884, 8203605, 9844326, 10938140, 11581560, 13125768, 16407210, 19688652, 21876280, 24610815, 32814420, 39377304, 49221630, 65628840, 98443260, 196886520]

約数ペア:

[(1, 196886520), (2, 98443260), (3, 65628840), (4, 49221630), (5, 39377304), (6, 32814420), (8, 24610815), (9, 21876280), (10, 19688652), (12, 16407210), (15, 13125768), (17, 11581560), (18, 10938140), (20, 9844326), (24, 8203605), (30, 6562884), (34, 5790780), (36, 5469070), (40, 4922163), (45, 4375256), (51, 3860520), (53, 3714840), (60, 3281442), (68, 2895390), (72, 2734535), (85, 2316312), (90, 2187628), (102, 1930260), (106, 1857420), (120, 1640721), (136, 1447695), (153, 1286840), (159, 1238280), (170, 1158156), (180, 1093814), (204, 965130), (212, 928710), (255, 772104), (265, 742968), (306, 643420), (318, 619140), (340, 579078), (360, 546907), (408, 482565), (424, 464355), (477, 412760), (510, 386052), (530, 371484), (607, 324360), (612, 321710), (636, 309570), (680, 289539), (765, 257368), (795, 247656), (901, 218520), (954, 206380), (1020, 193026), (1060, 185742), (1214, 162180), (1224, 160855), (1272, 154785), (1530, 128684), (1590, 123828), (1802, 109260), (1821, 108120), (1908, 103190), (2040, 96513), (2120, 92871), (2385, 82552), (2428, 81090), (2703, 72840), (3035, 64872), (3060, 64342), (3180, 61914), (3604, 54630), (3642, 54060), (3816, 51595), (4505, 43704), (4770, 41276), (4856, 40545), (5406, 36420), (5463, 36040), (6070, 32436), (6120, 32171), (6360, 30957), (7208, 27315), (7284, 27030), (8109, 24280), (9010, 21852), (9105, 21624), (9540, 20638), (10319, 19080), (10812, 18210), (10926, 18020), (12140, 16218), (13515, 14568)]