20164732380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{3167}}^1$

素因数の和:4105

約数の個数: 192

約数和(自身を含む): 67656314880

約数和(自身を除く): 47491582500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 907, 1170, 1404, 1755, 1814, 2340, 2721, 3167, 3510, 3628, 4535, 5442, 6334, 7020, 8163, 9070, 9501, 10884, 11791, 12668, 13605, 15835, 16326, 18140, 19002, 23582, 24489, 27210, 28503, 31670, 32652, 35373, 38004, 40815, 41171, 47164, 47505, 48978, 54420, 57006, 58955, 63340, 70746, 81630, 82342, 85509, 95010, 97956, 106119, 114012, 117910, 122445, 123513, 141492, 142515, 163260, 164684, 171018, 176865, 190020, 205855, 212238, 235820, 244890, 247026, 285030, 318357, 342036, 353730, 370539, 411710, 424476, 427545, 489780, 494052, 530595, 570060, 617565, 636714, 707460, 741078, 823420, 855090, 1061190, 1111617, 1235130, 1273428, 1482156, 1591785, 1710180, 1852695, 2122380, 2223234, 2470260, 2872469, 3183570, 3705390, 4446468, 5558085, 5744938, 6367140, 7410780, 8617407, 11116170, 11489876, 14362345, 17234814, 22232340, 25852221, 28724690, 34469628, 37342097, 43087035, 51704442, 57449380, 74684194, 77556663, 86174070, 103408884, 112026291, 129261105, 149368388, 155113326, 172348140, 186710485, 224052582, 258522210, 310226652, 336078873, 373420970, 387783315, 448105164, 517044420, 560131455, 672157746, 746841940, 775566630, 1008236619, 1120262910, 1344315492, 1551133260, 1680394365, 2016473238, 2240525820, 3360788730, 4032946476, 5041183095, 6721577460, 10082366190, 20164732380]

約数ペア:

[(1, 20164732380), (2, 10082366190), (3, 6721577460), (4, 5041183095), (5, 4032946476), (6, 3360788730), (9, 2240525820), (10, 2016473238), (12, 1680394365), (13, 1551133260), (15, 1344315492), (18, 1120262910), (20, 1008236619), (26, 775566630), (27, 746841940), (30, 672157746), (36, 560131455), (39, 517044420), (45, 448105164), (52, 387783315), (54, 373420970), (60, 336078873), (65, 310226652), (78, 258522210), (90, 224052582), (108, 186710485), (117, 172348140), (130, 155113326), (135, 149368388), (156, 129261105), (180, 112026291), (195, 103408884), (234, 86174070), (260, 77556663), (270, 74684194), (351, 57449380), (390, 51704442), (468, 43087035), (540, 37342097), (585, 34469628), (702, 28724690), (780, 25852221), (907, 22232340), (1170, 17234814), (1404, 14362345), (1755, 11489876), (1814, 11116170), (2340, 8617407), (2721, 7410780), (3167, 6367140), (3510, 5744938), (3628, 5558085), (4535, 4446468), (5442, 3705390), (6334, 3183570), (7020, 2872469), (8163, 2470260), (9070, 2223234), (9501, 2122380), (10884, 1852695), (11791, 1710180), (12668, 1591785), (13605, 1482156), (15835, 1273428), (16326, 1235130), (18140, 1111617), (19002, 1061190), (23582, 855090), (24489, 823420), (27210, 741078), (28503, 707460), (31670, 636714), (32652, 617565), (35373, 570060), (38004, 530595), (40815, 494052), (41171, 489780), (47164, 427545), (47505, 424476), (48978, 411710), (54420, 370539), (57006, 353730), (58955, 342036), (63340, 318357), (70746, 285030), (81630, 247026), (82342, 244890), (85509, 235820), (95010, 212238), (97956, 205855), (106119, 190020), (114012, 176865), (117910, 171018), (122445, 164684), (123513, 163260), (141492, 142515)]