129350280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 414460800

約数和(自身を除く): 285110520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 163, 170, 204, 255, 326, 340, 389, 408, 489, 510, 652, 680, 778, 815, 978, 1020, 1167, 1304, 1556, 1630, 1945, 1956, 2040, 2334, 2445, 2771, 3112, 3260, 3890, 3912, 4668, 4890, 5542, 5835, 6520, 6613, 7780, 8313, 9336, 9780, 11084, 11670, 13226, 13855, 15560, 16626, 19560, 19839, 22168, 23340, 26452, 27710, 33065, 33252, 39678, 41565, 46680, 52904, 55420, 63407, 66130, 66504, 79356, 83130, 99195, 110840, 126814, 132260, 158712, 166260, 190221, 198390, 253628, 264520, 317035, 332520, 380442, 396780, 507256, 634070, 760884, 793560, 951105, 1077919, 1268140, 1521768, 1902210, 2155838, 2536280, 3233757, 3804420, 4311676, 5389595, 6467514, 7608840, 8623352, 10779190, 12935028, 16168785, 21558380, 25870056, 32337570, 43116760, 64675140, 129350280]

約数ペア:

[(1, 129350280), (2, 64675140), (3, 43116760), (4, 32337570), (5, 25870056), (6, 21558380), (8, 16168785), (10, 12935028), (12, 10779190), (15, 8623352), (17, 7608840), (20, 6467514), (24, 5389595), (30, 4311676), (34, 3804420), (40, 3233757), (51, 2536280), (60, 2155838), (68, 1902210), (85, 1521768), (102, 1268140), (120, 1077919), (136, 951105), (163, 793560), (170, 760884), (204, 634070), (255, 507256), (326, 396780), (340, 380442), (389, 332520), (408, 317035), (489, 264520), (510, 253628), (652, 198390), (680, 190221), (778, 166260), (815, 158712), (978, 132260), (1020, 126814), (1167, 110840), (1304, 99195), (1556, 83130), (1630, 79356), (1945, 66504), (1956, 66130), (2040, 63407), (2334, 55420), (2445, 52904), (2771, 46680), (3112, 41565), (3260, 39678), (3890, 33252), (3912, 33065), (4668, 27710), (4890, 26452), (5542, 23340), (5835, 22168), (6520, 19839), (6613, 19560), (7780, 16626), (8313, 15560), (9336, 13855), (9780, 13226), (11084, 11670)]