246642120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 857226240

約数和(自身を除く): 610584120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 191, 204, 211, 255, 306, 340, 360, 382, 408, 422, 510, 573, 612, 633, 680, 764, 765, 844, 955, 1020, 1055, 1146, 1224, 1266, 1528, 1530, 1688, 1719, 1899, 1910, 2040, 2110, 2292, 2532, 2865, 3060, 3165, 3247, 3438, 3587, 3798, 3820, 4220, 4584, 5064, 5730, 6120, 6330, 6494, 6876, 7174, 7596, 7640, 8440, 8595, 9495, 9741, 10761, 11460, 12660, 12988, 13752, 14348, 15192, 16235, 17190, 17935, 18990, 19482, 21522, 22920, 25320, 25976, 28696, 29223, 32283, 32470, 34380, 35870, 37980, 38964, 40301, 43044, 48705, 53805, 58446, 64566, 64940, 68760, 71740, 75960, 77928, 80602, 86088, 97410, 107610, 116892, 120903, 129132, 129880, 143480, 146115, 161204, 161415, 194820, 201505, 215220, 233784, 241806, 258264, 292230, 322408, 322830, 362709, 389640, 403010, 430440, 483612, 584460, 604515, 645660, 685117, 725418, 806020, 967224, 1168920, 1209030, 1291320, 1370234, 1450836, 1612040, 1813545, 2055351, 2418060, 2740468, 2901672, 3425585, 3627090, 4110702, 4836120, 5480936, 6166053, 6851170, 7254180, 8221404, 10276755, 12332106, 13702340, 14508360, 16442808, 20553510, 24664212, 27404680, 30830265, 41107020, 49328424, 61660530, 82214040, 123321060, 246642120]

約数ペア:

[(1, 246642120), (2, 123321060), (3, 82214040), (4, 61660530), (5, 49328424), (6, 41107020), (8, 30830265), (9, 27404680), (10, 24664212), (12, 20553510), (15, 16442808), (17, 14508360), (18, 13702340), (20, 12332106), (24, 10276755), (30, 8221404), (34, 7254180), (36, 6851170), (40, 6166053), (45, 5480936), (51, 4836120), (60, 4110702), (68, 3627090), (72, 3425585), (85, 2901672), (90, 2740468), (102, 2418060), (120, 2055351), (136, 1813545), (153, 1612040), (170, 1450836), (180, 1370234), (191, 1291320), (204, 1209030), (211, 1168920), (255, 967224), (306, 806020), (340, 725418), (360, 685117), (382, 645660), (408, 604515), (422, 584460), (510, 483612), (573, 430440), (612, 403010), (633, 389640), (680, 362709), (764, 322830), (765, 322408), (844, 292230), (955, 258264), (1020, 241806), (1055, 233784), (1146, 215220), (1224, 201505), (1266, 194820), (1528, 161415), (1530, 161204), (1688, 146115), (1719, 143480), (1899, 129880), (1910, 129132), (2040, 120903), (2110, 116892), (2292, 107610), (2532, 97410), (2865, 86088), (3060, 80602), (3165, 77928), (3247, 75960), (3438, 71740), (3587, 68760), (3798, 64940), (3820, 64566), (4220, 58446), (4584, 53805), (5064, 48705), (5730, 43044), (6120, 40301), (6330, 38964), (6494, 37980), (6876, 35870), (7174, 34380), (7596, 32470), (7640, 32283), (8440, 29223), (8595, 28696), (9495, 25976), (9741, 25320), (10761, 22920), (11460, 21522), (12660, 19482), (12988, 18990), (13752, 17935), (14348, 17190), (15192, 16235)]