194762260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 544320000

約数和(自身を除く): 349557740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 49, 55, 58, 70, 77, 89, 98, 110, 116, 140, 145, 154, 178, 196, 203, 220, 245, 290, 308, 319, 343, 356, 385, 406, 445, 490, 539, 580, 623, 638, 686, 770, 812, 890, 979, 980, 1015, 1078, 1246, 1276, 1372, 1421, 1540, 1595, 1715, 1780, 1958, 2030, 2156, 2233, 2492, 2581, 2695, 2842, 3115, 3190, 3430, 3773, 3916, 4060, 4361, 4466, 4895, 5162, 5390, 5684, 6230, 6380, 6853, 6860, 7105, 7546, 8722, 8932, 9790, 9947, 10324, 10780, 11165, 12460, 12905, 13706, 14210, 15092, 15631, 17444, 18067, 18865, 19580, 19894, 21805, 22330, 25810, 27412, 28391, 28420, 30527, 31262, 34265, 36134, 37730, 39788, 43610, 44660, 47971, 49735, 51620, 56782, 61054, 62524, 68530, 72268, 75460, 78155, 87220, 90335, 95942, 99470, 109417, 113564, 122108, 126469, 137060, 141955, 152635, 156310, 180670, 191884, 198737, 198940, 218834, 239855, 252938, 283910, 305270, 312620, 335797, 361340, 397474, 437668, 479710, 505876, 547085, 567820, 610540, 632345, 671594, 794948, 885283, 959420, 993685, 1094170, 1264690, 1343188, 1391159, 1678985, 1770566, 1987370, 2188340, 2529380, 2782318, 3357970, 3541132, 3974740, 4426415, 5564636, 6715940, 6955795, 8852830, 9738113, 13911590, 17705660, 19476226, 27823180, 38952452, 48690565, 97381130, 194762260]

約数ペア:

[(1, 194762260), (2, 97381130), (4, 48690565), (5, 38952452), (7, 27823180), (10, 19476226), (11, 17705660), (14, 13911590), (20, 9738113), (22, 8852830), (28, 6955795), (29, 6715940), (35, 5564636), (44, 4426415), (49, 3974740), (55, 3541132), (58, 3357970), (70, 2782318), (77, 2529380), (89, 2188340), (98, 1987370), (110, 1770566), (116, 1678985), (140, 1391159), (145, 1343188), (154, 1264690), (178, 1094170), (196, 993685), (203, 959420), (220, 885283), (245, 794948), (290, 671594), (308, 632345), (319, 610540), (343, 567820), (356, 547085), (385, 505876), (406, 479710), (445, 437668), (490, 397474), (539, 361340), (580, 335797), (623, 312620), (638, 305270), (686, 283910), (770, 252938), (812, 239855), (890, 218834), (979, 198940), (980, 198737), (1015, 191884), (1078, 180670), (1246, 156310), (1276, 152635), (1372, 141955), (1421, 137060), (1540, 126469), (1595, 122108), (1715, 113564), (1780, 109417), (1958, 99470), (2030, 95942), (2156, 90335), (2233, 87220), (2492, 78155), (2581, 75460), (2695, 72268), (2842, 68530), (3115, 62524), (3190, 61054), (3430, 56782), (3773, 51620), (3916, 49735), (4060, 47971), (4361, 44660), (4466, 43610), (4895, 39788), (5162, 37730), (5390, 36134), (5684, 34265), (6230, 31262), (6380, 30527), (6853, 28420), (6860, 28391), (7105, 27412), (7546, 25810), (8722, 22330), (8932, 21805), (9790, 19894), (9947, 19580), (10324, 18865), (10780, 18067), (11165, 17444), (12460, 15631), (12905, 15092), (13706, 14210)]