1330446040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2742

約数の個数: 192

約数和(自身を含む): 3965448960

約数和(自身を除く): 2635002920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 88, 92, 98, 110, 115, 140, 154, 161, 184, 196, 220, 230, 245, 253, 280, 308, 322, 385, 392, 440, 460, 490, 506, 539, 616, 644, 770, 805, 920, 980, 1012, 1078, 1127, 1265, 1288, 1540, 1610, 1771, 1960, 2024, 2156, 2254, 2530, 2683, 2695, 3080, 3220, 3542, 4312, 4508, 5060, 5366, 5390, 5635, 6440, 7084, 8855, 9016, 10120, 10732, 10780, 11270, 12397, 13415, 14168, 17710, 18781, 21464, 21560, 22540, 24794, 26830, 29513, 35420, 37562, 45080, 49588, 53660, 59026, 61709, 61985, 70840, 75124, 93905, 99176, 107320, 118052, 123418, 123970, 131467, 147565, 150248, 187810, 206591, 236104, 246836, 247940, 262934, 295130, 308545, 375620, 413182, 431963, 493672, 495880, 525868, 590260, 617090, 657335, 678799, 751240, 826364, 863926, 1032955, 1051736, 1180520, 1234180, 1314670, 1357598, 1446137, 1652728, 1727852, 2065910, 2159815, 2468360, 2629340, 2715196, 2892274, 3023741, 3393995, 3455704, 4131820, 4319630, 4751593, 5258680, 5430392, 5784548, 6047482, 6787990, 7230685, 8263640, 8639260, 9503186, 11569096, 12094964, 13575980, 14461370, 15118705, 17278520, 19006372, 23757965, 24189928, 27151960, 28922740, 30237410, 33261151, 38012744, 47515930, 57845480, 60474820, 66522302, 95031860, 120949640, 133044604, 166305755, 190063720, 266089208, 332611510, 665223020, 1330446040]

約数ペア:

[(1, 1330446040), (2, 665223020), (4, 332611510), (5, 266089208), (7, 190063720), (8, 166305755), (10, 133044604), (11, 120949640), (14, 95031860), (20, 66522302), (22, 60474820), (23, 57845480), (28, 47515930), (35, 38012744), (40, 33261151), (44, 30237410), (46, 28922740), (49, 27151960), (55, 24189928), (56, 23757965), (70, 19006372), (77, 17278520), (88, 15118705), (92, 14461370), (98, 13575980), (110, 12094964), (115, 11569096), (140, 9503186), (154, 8639260), (161, 8263640), (184, 7230685), (196, 6787990), (220, 6047482), (230, 5784548), (245, 5430392), (253, 5258680), (280, 4751593), (308, 4319630), (322, 4131820), (385, 3455704), (392, 3393995), (440, 3023741), (460, 2892274), (490, 2715196), (506, 2629340), (539, 2468360), (616, 2159815), (644, 2065910), (770, 1727852), (805, 1652728), (920, 1446137), (980, 1357598), (1012, 1314670), (1078, 1234180), (1127, 1180520), (1265, 1051736), (1288, 1032955), (1540, 863926), (1610, 826364), (1771, 751240), (1960, 678799), (2024, 657335), (2156, 617090), (2254, 590260), (2530, 525868), (2683, 495880), (2695, 493672), (3080, 431963), (3220, 413182), (3542, 375620), (4312, 308545), (4508, 295130), (5060, 262934), (5366, 247940), (5390, 246836), (5635, 236104), (6440, 206591), (7084, 187810), (8855, 150248), (9016, 147565), (10120, 131467), (10732, 123970), (10780, 123418), (11270, 118052), (12397, 107320), (13415, 99176), (14168, 93905), (17710, 75124), (18781, 70840), (21464, 61985), (21560, 61709), (22540, 59026), (24794, 53660), (26830, 49588), (29513, 45080), (35420, 37562)]