204645832890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{398477}}^1$

素因数の和:398576

約数の個数: 128

約数和(自身を含む): 557741687040

約数和(自身を除く): 353095854150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 53, 57, 85, 95, 102, 106, 114, 159, 170, 190, 255, 265, 285, 318, 323, 510, 530, 570, 646, 795, 901, 969, 1007, 1590, 1615, 1802, 1938, 2014, 2703, 3021, 3230, 4505, 4845, 5035, 5406, 6042, 9010, 9690, 10070, 13515, 15105, 17119, 27030, 30210, 34238, 51357, 85595, 102714, 171190, 256785, 398477, 513570, 796954, 1195431, 1992385, 2390862, 3984770, 5977155, 6774109, 7571063, 11954310, 13548218, 15142126, 20322327, 21119281, 22713189, 33870545, 37855315, 40644654, 42238562, 45426378, 63357843, 67741090, 75710630, 101611635, 105596405, 113565945, 126715686, 128708071, 203223270, 211192810, 227131890, 257416142, 316789215, 359027777, 386124213, 401266339, 633578430, 643540355, 718055554, 772248426, 802532678, 1077083331, 1203799017, 1287080710, 1795138885, 1930621065, 2006331695, 2154166662, 2407598034, 3590277770, 3861242130, 4012663390, 5385416655, 6018995085, 6821527763, 10770833310, 12037990170, 13643055526, 20464583289, 34107638815, 40929166578, 68215277630, 102322916445, 204645832890]

約数ペア:

[(1, 204645832890), (2, 102322916445), (3, 68215277630), (5, 40929166578), (6, 34107638815), (10, 20464583289), (15, 13643055526), (17, 12037990170), (19, 10770833310), (30, 6821527763), (34, 6018995085), (38, 5385416655), (51, 4012663390), (53, 3861242130), (57, 3590277770), (85, 2407598034), (95, 2154166662), (102, 2006331695), (106, 1930621065), (114, 1795138885), (159, 1287080710), (170, 1203799017), (190, 1077083331), (255, 802532678), (265, 772248426), (285, 718055554), (318, 643540355), (323, 633578430), (510, 401266339), (530, 386124213), (570, 359027777), (646, 316789215), (795, 257416142), (901, 227131890), (969, 211192810), (1007, 203223270), (1590, 128708071), (1615, 126715686), (1802, 113565945), (1938, 105596405), (2014, 101611635), (2703, 75710630), (3021, 67741090), (3230, 63357843), (4505, 45426378), (4845, 42238562), (5035, 40644654), (5406, 37855315), (6042, 33870545), (9010, 22713189), (9690, 21119281), (10070, 20322327), (13515, 15142126), (15105, 13548218), (17119, 11954310), (27030, 7571063), (30210, 6774109), (34238, 5977155), (51357, 3984770), (85595, 2390862), (102714, 1992385), (171190, 1195431), (256785, 796954), (398477, 513570)]