836998260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2070

約数の個数: 192

約数和(自身を含む): 2874009600

約数和(自身を除く): 2037011340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 53, 57, 60, 70, 76, 84, 95, 105, 106, 114, 133, 140, 159, 190, 210, 212, 228, 265, 266, 285, 318, 371, 380, 399, 420, 530, 532, 570, 636, 665, 742, 795, 798, 1007, 1060, 1113, 1140, 1330, 1484, 1590, 1596, 1855, 1979, 1995, 2014, 2226, 2660, 3021, 3180, 3710, 3958, 3990, 4028, 4452, 5035, 5565, 5937, 6042, 7049, 7420, 7916, 7980, 9895, 10070, 11130, 11874, 12084, 13853, 14098, 15105, 19790, 20140, 21147, 22260, 23748, 27706, 28196, 29685, 30210, 35245, 37601, 39580, 41559, 42294, 55412, 59370, 60420, 69265, 70490, 75202, 83118, 84588, 104887, 105735, 112803, 118740, 138530, 140980, 150404, 166236, 188005, 207795, 209774, 211470, 225606, 263207, 277060, 314661, 376010, 415590, 419548, 422940, 451212, 524435, 526414, 564015, 629322, 734209, 752020, 789621, 831180, 1048870, 1052828, 1128030, 1258644, 1316035, 1468418, 1573305, 1579242, 1992853, 2097740, 2202627, 2256060, 2632070, 2936836, 3146610, 3158484, 3671045, 3948105, 3985706, 4405254, 5264140, 5978559, 6293220, 7342090, 7896210, 7971412, 8810508, 9964265, 11013135, 11957118, 13949971, 14684180, 15792420, 19928530, 22026270, 23914236, 27899942, 29892795, 39857060, 41849913, 44052540, 55799884, 59785590, 69749855, 83699826, 119571180, 139499710, 167399652, 209249565, 278999420, 418499130, 836998260]

約数ペア:

[(1, 836998260), (2, 418499130), (3, 278999420), (4, 209249565), (5, 167399652), (6, 139499710), (7, 119571180), (10, 83699826), (12, 69749855), (14, 59785590), (15, 55799884), (19, 44052540), (20, 41849913), (21, 39857060), (28, 29892795), (30, 27899942), (35, 23914236), (38, 22026270), (42, 19928530), (53, 15792420), (57, 14684180), (60, 13949971), (70, 11957118), (76, 11013135), (84, 9964265), (95, 8810508), (105, 7971412), (106, 7896210), (114, 7342090), (133, 6293220), (140, 5978559), (159, 5264140), (190, 4405254), (210, 3985706), (212, 3948105), (228, 3671045), (265, 3158484), (266, 3146610), (285, 2936836), (318, 2632070), (371, 2256060), (380, 2202627), (399, 2097740), (420, 1992853), (530, 1579242), (532, 1573305), (570, 1468418), (636, 1316035), (665, 1258644), (742, 1128030), (795, 1052828), (798, 1048870), (1007, 831180), (1060, 789621), (1113, 752020), (1140, 734209), (1330, 629322), (1484, 564015), (1590, 526414), (1596, 524435), (1855, 451212), (1979, 422940), (1995, 419548), (2014, 415590), (2226, 376010), (2660, 314661), (3021, 277060), (3180, 263207), (3710, 225606), (3958, 211470), (3990, 209774), (4028, 207795), (4452, 188005), (5035, 166236), (5565, 150404), (5937, 140980), (6042, 138530), (7049, 118740), (7420, 112803), (7916, 105735), (7980, 104887), (9895, 84588), (10070, 83118), (11130, 75202), (11874, 70490), (12084, 69265), (13853, 60420), (14098, 59370), (15105, 55412), (19790, 42294), (20140, 41559), (21147, 39580), (22260, 37601), (23748, 35245), (27706, 30210), (28196, 29685)]