508200720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 160

約数和(自身を含む): 1677749760

約数和(自身を除く): 1169549040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 431, 510, 578, 680, 816, 862, 867, 1020, 1156, 1293, 1360, 1445, 1724, 1734, 2040, 2155, 2312, 2586, 2890, 3448, 3468, 4080, 4310, 4335, 4624, 4913, 5172, 5780, 6465, 6896, 6936, 7327, 8620, 8670, 9826, 10344, 11560, 12930, 13872, 14654, 14739, 17240, 17340, 19652, 20688, 21981, 23120, 24565, 25860, 29308, 29478, 34480, 34680, 36635, 39304, 43962, 49130, 51720, 58616, 58956, 69360, 73270, 73695, 78608, 87924, 98260, 103440, 109905, 117232, 117912, 124559, 146540, 147390, 175848, 196520, 219810, 235824, 249118, 293080, 294780, 351696, 373677, 393040, 439620, 498236, 586160, 589560, 622795, 747354, 879240, 996472, 1179120, 1245590, 1494708, 1758480, 1868385, 1992944, 2117503, 2491180, 2989416, 3736770, 4235006, 4982360, 5978832, 6352509, 7473540, 8470012, 9964720, 10587515, 12705018, 14947080, 16940024, 21175030, 25410036, 29894160, 31762545, 33880048, 42350060, 50820072, 63525090, 84700120, 101640144, 127050180, 169400240, 254100360, 508200720]

約数ペア:

[(1, 508200720), (2, 254100360), (3, 169400240), (4, 127050180), (5, 101640144), (6, 84700120), (8, 63525090), (10, 50820072), (12, 42350060), (15, 33880048), (16, 31762545), (17, 29894160), (20, 25410036), (24, 21175030), (30, 16940024), (34, 14947080), (40, 12705018), (48, 10587515), (51, 9964720), (60, 8470012), (68, 7473540), (80, 6352509), (85, 5978832), (102, 4982360), (120, 4235006), (136, 3736770), (170, 2989416), (204, 2491180), (240, 2117503), (255, 1992944), (272, 1868385), (289, 1758480), (340, 1494708), (408, 1245590), (431, 1179120), (510, 996472), (578, 879240), (680, 747354), (816, 622795), (862, 589560), (867, 586160), (1020, 498236), (1156, 439620), (1293, 393040), (1360, 373677), (1445, 351696), (1724, 294780), (1734, 293080), (2040, 249118), (2155, 235824), (2312, 219810), (2586, 196520), (2890, 175848), (3448, 147390), (3468, 146540), (4080, 124559), (4310, 117912), (4335, 117232), (4624, 109905), (4913, 103440), (5172, 98260), (5780, 87924), (6465, 78608), (6896, 73695), (6936, 73270), (7327, 69360), (8620, 58956), (8670, 58616), (9826, 51720), (10344, 49130), (11560, 43962), (12930, 39304), (13872, 36635), (14654, 34680), (14739, 34480), (17240, 29478), (17340, 29308), (19652, 25860), (20688, 24565), (21981, 23120)]