810449160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{751}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 2694746880

約数和(自身を除く): 1884297720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 529, 552, 680, 690, 751, 782, 920, 1020, 1058, 1173, 1380, 1502, 1564, 1587, 1955, 2040, 2116, 2253, 2346, 2645, 2760, 3004, 3128, 3174, 3755, 3910, 4232, 4506, 4692, 5290, 5865, 6008, 6348, 7510, 7820, 7935, 8993, 9012, 9384, 10580, 11265, 11730, 12696, 12767, 15020, 15640, 15870, 17273, 17986, 18024, 21160, 22530, 23460, 25534, 26979, 30040, 31740, 34546, 35972, 38301, 44965, 45060, 46920, 51068, 51819, 53958, 63480, 63835, 69092, 71944, 76602, 86365, 89930, 90120, 102136, 103638, 107916, 127670, 134895, 138184, 153204, 172730, 179860, 191505, 207276, 215832, 255340, 259095, 269790, 293641, 306408, 345460, 359720, 383010, 397279, 414552, 510680, 518190, 539580, 587282, 690920, 766020, 794558, 880923, 1036380, 1079160, 1174564, 1191837, 1468205, 1532040, 1589116, 1761846, 1986395, 2072760, 2349128, 2383674, 2936410, 3178232, 3523692, 3972790, 4404615, 4767348, 5872820, 5959185, 6753743, 7047384, 7945580, 8809230, 9534696, 11745640, 11918370, 13507486, 15891160, 17618460, 20261229, 23836740, 27014972, 33768715, 35236920, 40522458, 47673480, 54029944, 67537430, 81044916, 101306145, 135074860, 162089832, 202612290, 270149720, 405224580, 810449160]

約数ペア:

[(1, 810449160), (2, 405224580), (3, 270149720), (4, 202612290), (5, 162089832), (6, 135074860), (8, 101306145), (10, 81044916), (12, 67537430), (15, 54029944), (17, 47673480), (20, 40522458), (23, 35236920), (24, 33768715), (30, 27014972), (34, 23836740), (40, 20261229), (46, 17618460), (51, 15891160), (60, 13507486), (68, 11918370), (69, 11745640), (85, 9534696), (92, 8809230), (102, 7945580), (115, 7047384), (120, 6753743), (136, 5959185), (138, 5872820), (170, 4767348), (184, 4404615), (204, 3972790), (230, 3523692), (255, 3178232), (276, 2936410), (340, 2383674), (345, 2349128), (391, 2072760), (408, 1986395), (460, 1761846), (510, 1589116), (529, 1532040), (552, 1468205), (680, 1191837), (690, 1174564), (751, 1079160), (782, 1036380), (920, 880923), (1020, 794558), (1058, 766020), (1173, 690920), (1380, 587282), (1502, 539580), (1564, 518190), (1587, 510680), (1955, 414552), (2040, 397279), (2116, 383010), (2253, 359720), (2346, 345460), (2645, 306408), (2760, 293641), (3004, 269790), (3128, 259095), (3174, 255340), (3755, 215832), (3910, 207276), (4232, 191505), (4506, 179860), (4692, 172730), (5290, 153204), (5865, 138184), (6008, 134895), (6348, 127670), (7510, 107916), (7820, 103638), (7935, 102136), (8993, 90120), (9012, 89930), (9384, 86365), (10580, 76602), (11265, 71944), (11730, 69092), (12696, 63835), (12767, 63480), (15020, 53958), (15640, 51819), (15870, 51068), (17273, 46920), (17986, 45060), (18024, 44965), (21160, 38301), (22530, 35972), (23460, 34546), (25534, 31740), (26979, 30040)]