57918840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 210677760

約数和(自身を除く): 152758920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 191, 210, 228, 266, 280, 285, 361, 380, 382, 399, 420, 456, 532, 570, 573, 665, 722, 760, 764, 798, 840, 955, 1064, 1083, 1140, 1146, 1330, 1337, 1444, 1528, 1596, 1805, 1910, 1995, 2166, 2280, 2292, 2527, 2660, 2674, 2865, 2888, 3192, 3610, 3629, 3820, 3990, 4011, 4332, 4584, 5054, 5320, 5348, 5415, 5730, 6685, 7220, 7258, 7581, 7640, 7980, 8022, 8664, 10108, 10696, 10830, 10887, 11460, 12635, 13370, 14440, 14516, 15162, 15960, 16044, 18145, 20055, 20216, 21660, 21774, 22920, 25270, 25403, 26740, 29032, 30324, 32088, 36290, 37905, 40110, 43320, 43548, 50540, 50806, 53480, 54435, 60648, 68951, 72580, 75810, 76209, 80220, 87096, 101080, 101612, 108870, 127015, 137902, 145160, 151620, 152418, 160440, 203224, 206853, 217740, 254030, 275804, 303240, 304836, 344755, 381045, 413706, 435480, 482657, 508060, 551608, 609672, 689510, 762090, 827412, 965314, 1016120, 1034265, 1379020, 1447971, 1524180, 1654824, 1930628, 2068530, 2413285, 2758040, 2895942, 3048360, 3861256, 4137060, 4826570, 5791884, 7239855, 8274120, 9653140, 11583768, 14479710, 19306280, 28959420, 57918840]

約数ペア:

[(1, 57918840), (2, 28959420), (3, 19306280), (4, 14479710), (5, 11583768), (6, 9653140), (7, 8274120), (8, 7239855), (10, 5791884), (12, 4826570), (14, 4137060), (15, 3861256), (19, 3048360), (20, 2895942), (21, 2758040), (24, 2413285), (28, 2068530), (30, 1930628), (35, 1654824), (38, 1524180), (40, 1447971), (42, 1379020), (56, 1034265), (57, 1016120), (60, 965314), (70, 827412), (76, 762090), (84, 689510), (95, 609672), (105, 551608), (114, 508060), (120, 482657), (133, 435480), (140, 413706), (152, 381045), (168, 344755), (190, 304836), (191, 303240), (210, 275804), (228, 254030), (266, 217740), (280, 206853), (285, 203224), (361, 160440), (380, 152418), (382, 151620), (399, 145160), (420, 137902), (456, 127015), (532, 108870), (570, 101612), (573, 101080), (665, 87096), (722, 80220), (760, 76209), (764, 75810), (798, 72580), (840, 68951), (955, 60648), (1064, 54435), (1083, 53480), (1140, 50806), (1146, 50540), (1330, 43548), (1337, 43320), (1444, 40110), (1528, 37905), (1596, 36290), (1805, 32088), (1910, 30324), (1995, 29032), (2166, 26740), (2280, 25403), (2292, 25270), (2527, 22920), (2660, 21774), (2674, 21660), (2865, 20216), (2888, 20055), (3192, 18145), (3610, 16044), (3629, 15960), (3820, 15162), (3990, 14516), (4011, 14440), (4332, 13370), (4584, 12635), (5054, 11460), (5320, 10887), (5348, 10830), (5415, 10696), (5730, 10108), (6685, 8664), (7220, 8022), (7258, 7980), (7581, 7640)]