512656560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18257}}^1$

素因数の和:18292

約数の個数: 160

約数和(自身を含む): 1901753280

約数和(自身を除く): 1389096720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 18257, 28080, 36514, 54771, 73028, 91285, 109542, 146056, 164313, 182570, 219084, 237341, 273855, 292112, 328626, 365140, 438168, 474682, 492939, 547710, 657252, 712023, 730280, 821565, 876336, 949364, 985878, 1095420, 1186705, 1314504, 1424046, 1460560, 1643130, 1898728, 1971756, 2136069, 2190840, 2373410, 2464695, 2629008, 2848092, 3286260, 3560115, 3797456, 3943512, 4272138, 4381680, 4746820, 4929390, 5696184, 6408207, 6572520, 7120230, 7887024, 8544276, 9493640, 9858780, 10680345, 11392368, 12816414, 13145040, 14240460, 17088552, 18987280, 19717560, 21360690, 25632828, 28480920, 32041035, 34177104, 39435120, 42721380, 51265656, 56961840, 64082070, 85442760, 102531312, 128164140, 170885520, 256328280, 512656560]

約数ペア:

[(1, 512656560), (2, 256328280), (3, 170885520), (4, 128164140), (5, 102531312), (6, 85442760), (8, 64082070), (9, 56961840), (10, 51265656), (12, 42721380), (13, 39435120), (15, 34177104), (16, 32041035), (18, 28480920), (20, 25632828), (24, 21360690), (26, 19717560), (27, 18987280), (30, 17088552), (36, 14240460), (39, 13145040), (40, 12816414), (45, 11392368), (48, 10680345), (52, 9858780), (54, 9493640), (60, 8544276), (65, 7887024), (72, 7120230), (78, 6572520), (80, 6408207), (90, 5696184), (104, 4929390), (108, 4746820), (117, 4381680), (120, 4272138), (130, 3943512), (135, 3797456), (144, 3560115), (156, 3286260), (180, 2848092), (195, 2629008), (208, 2464695), (216, 2373410), (234, 2190840), (240, 2136069), (260, 1971756), (270, 1898728), (312, 1643130), (351, 1460560), (360, 1424046), (390, 1314504), (432, 1186705), (468, 1095420), (520, 985878), (540, 949364), (585, 876336), (624, 821565), (702, 730280), (720, 712023), (780, 657252), (936, 547710), (1040, 492939), (1080, 474682), (1170, 438168), (1404, 365140), (1560, 328626), (1755, 292112), (1872, 273855), (2160, 237341), (2340, 219084), (2808, 182570), (3120, 164313), (3510, 146056), (4680, 109542), (5616, 91285), (7020, 73028), (9360, 54771), (14040, 36514), (18257, 28080)]