42136440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 133816320

約数和(自身を除く): 91679880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 241, 248, 282, 310, 372, 376, 465, 470, 482, 564, 620, 705, 723, 744, 930, 940, 964, 1128, 1205, 1240, 1410, 1446, 1457, 1860, 1880, 1928, 2410, 2820, 2892, 2914, 3615, 3720, 4371, 4820, 5640, 5784, 5828, 7230, 7285, 7471, 8742, 9640, 11327, 11656, 14460, 14570, 14942, 17484, 21855, 22413, 22654, 28920, 29140, 29884, 33981, 34968, 37355, 43710, 44826, 45308, 56635, 58280, 59768, 67962, 74710, 87420, 89652, 90616, 112065, 113270, 135924, 149420, 169905, 174840, 179304, 224130, 226540, 271848, 298840, 339810, 351137, 448260, 453080, 679620, 702274, 896520, 1053411, 1359240, 1404548, 1755685, 2106822, 2809096, 3511370, 4213644, 5267055, 7022740, 8427288, 10534110, 14045480, 21068220, 42136440]

約数ペア:

[(1, 42136440), (2, 21068220), (3, 14045480), (4, 10534110), (5, 8427288), (6, 7022740), (8, 5267055), (10, 4213644), (12, 3511370), (15, 2809096), (20, 2106822), (24, 1755685), (30, 1404548), (31, 1359240), (40, 1053411), (47, 896520), (60, 702274), (62, 679620), (93, 453080), (94, 448260), (120, 351137), (124, 339810), (141, 298840), (155, 271848), (186, 226540), (188, 224130), (235, 179304), (241, 174840), (248, 169905), (282, 149420), (310, 135924), (372, 113270), (376, 112065), (465, 90616), (470, 89652), (482, 87420), (564, 74710), (620, 67962), (705, 59768), (723, 58280), (744, 56635), (930, 45308), (940, 44826), (964, 43710), (1128, 37355), (1205, 34968), (1240, 33981), (1410, 29884), (1446, 29140), (1457, 28920), (1860, 22654), (1880, 22413), (1928, 21855), (2410, 17484), (2820, 14942), (2892, 14570), (2914, 14460), (3615, 11656), (3720, 11327), (4371, 9640), (4820, 8742), (5640, 7471), (5784, 7285), (5828, 7230)]