822454920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1252

約数の個数: 192

約数和(自身を含む): 3066336000

約数和(自身を除く): 2243881080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 389, 420, 504, 630, 778, 839, 840, 1167, 1260, 1556, 1678, 1945, 2334, 2517, 2520, 2723, 3112, 3356, 3501, 3890, 4195, 4668, 5034, 5446, 5835, 5873, 6712, 7002, 7551, 7780, 8169, 8390, 9336, 10068, 10892, 11670, 11746, 12585, 13615, 14004, 15102, 15560, 16338, 16780, 17505, 17619, 20136, 21784, 23340, 23492, 24507, 25170, 27230, 28008, 29365, 30204, 32676, 33560, 35010, 35238, 37755, 40845, 46680, 46984, 49014, 50340, 52857, 54460, 58730, 60408, 65352, 70020, 70476, 75510, 81690, 88095, 98028, 100680, 105714, 108920, 117460, 122535, 140040, 140952, 151020, 163380, 176190, 196056, 211428, 234920, 245070, 264285, 302040, 326371, 326760, 352380, 422856, 490140, 528570, 652742, 704760, 979113, 980280, 1057140, 1305484, 1631855, 1958226, 2114280, 2284597, 2610968, 2937339, 3263710, 3916452, 4569194, 4895565, 5874678, 6527420, 6853791, 7832904, 9138388, 9791130, 11422985, 11749356, 13054840, 13707582, 14686695, 18276776, 19582260, 20561373, 22845970, 23498712, 27415164, 29373390, 34268955, 39164520, 41122746, 45691940, 54830328, 58746780, 68537910, 82245492, 91383880, 102806865, 117493560, 137075820, 164490984, 205613730, 274151640, 411227460, 822454920]

約数ペア:

[(1, 822454920), (2, 411227460), (3, 274151640), (4, 205613730), (5, 164490984), (6, 137075820), (7, 117493560), (8, 102806865), (9, 91383880), (10, 82245492), (12, 68537910), (14, 58746780), (15, 54830328), (18, 45691940), (20, 41122746), (21, 39164520), (24, 34268955), (28, 29373390), (30, 27415164), (35, 23498712), (36, 22845970), (40, 20561373), (42, 19582260), (45, 18276776), (56, 14686695), (60, 13707582), (63, 13054840), (70, 11749356), (72, 11422985), (84, 9791130), (90, 9138388), (105, 7832904), (120, 6853791), (126, 6527420), (140, 5874678), (168, 4895565), (180, 4569194), (210, 3916452), (252, 3263710), (280, 2937339), (315, 2610968), (360, 2284597), (389, 2114280), (420, 1958226), (504, 1631855), (630, 1305484), (778, 1057140), (839, 980280), (840, 979113), (1167, 704760), (1260, 652742), (1556, 528570), (1678, 490140), (1945, 422856), (2334, 352380), (2517, 326760), (2520, 326371), (2723, 302040), (3112, 264285), (3356, 245070), (3501, 234920), (3890, 211428), (4195, 196056), (4668, 176190), (5034, 163380), (5446, 151020), (5835, 140952), (5873, 140040), (6712, 122535), (7002, 117460), (7551, 108920), (7780, 105714), (8169, 100680), (8390, 98028), (9336, 88095), (10068, 81690), (10892, 75510), (11670, 70476), (11746, 70020), (12585, 65352), (13615, 60408), (14004, 58730), (15102, 54460), (15560, 52857), (16338, 50340), (16780, 49014), (17505, 46984), (17619, 46680), (20136, 40845), (21784, 37755), (23340, 35238), (23492, 35010), (24507, 33560), (25170, 32676), (27230, 30204), (28008, 29365)]