168345870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 531878400

約数和(自身を除く): 363532530

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 49, 55, 58, 66, 70, 77, 87, 98, 105, 110, 145, 147, 154, 165, 174, 203, 210, 231, 245, 290, 294, 319, 330, 359, 385, 406, 435, 462, 490, 539, 609, 638, 718, 735, 770, 870, 957, 1015, 1077, 1078, 1155, 1218, 1421, 1470, 1595, 1617, 1795, 1914, 2030, 2154, 2233, 2310, 2513, 2695, 2842, 3045, 3190, 3234, 3590, 3949, 4263, 4466, 4785, 5026, 5385, 5390, 6090, 6699, 7105, 7539, 7898, 8085, 8526, 9570, 10411, 10770, 11165, 11847, 12565, 13398, 14210, 15078, 15631, 16170, 17591, 19745, 20822, 21315, 22330, 23694, 25130, 27643, 31233, 31262, 33495, 35182, 37695, 39490, 42630, 46893, 52055, 52773, 55286, 59235, 62466, 66990, 72877, 75390, 78155, 82929, 87955, 93786, 104110, 105546, 114521, 118470, 138215, 145754, 156165, 156310, 165858, 175910, 193501, 218631, 229042, 234465, 263865, 276430, 312330, 343563, 364385, 387002, 414645, 437262, 468930, 510139, 527730, 572605, 580503, 687126, 728770, 801647, 829290, 967505, 1020278, 1093155, 1145210, 1161006, 1530417, 1603294, 1717815, 1935010, 2186310, 2404941, 2550695, 2902515, 3060834, 3435630, 4008235, 4809882, 5101390, 5611529, 5805030, 7652085, 8016470, 11223058, 12024705, 15304170, 16834587, 24049410, 28057645, 33669174, 56115290, 84172935, 168345870]

約数ペア:

[(1, 168345870), (2, 84172935), (3, 56115290), (5, 33669174), (6, 28057645), (7, 24049410), (10, 16834587), (11, 15304170), (14, 12024705), (15, 11223058), (21, 8016470), (22, 7652085), (29, 5805030), (30, 5611529), (33, 5101390), (35, 4809882), (42, 4008235), (49, 3435630), (55, 3060834), (58, 2902515), (66, 2550695), (70, 2404941), (77, 2186310), (87, 1935010), (98, 1717815), (105, 1603294), (110, 1530417), (145, 1161006), (147, 1145210), (154, 1093155), (165, 1020278), (174, 967505), (203, 829290), (210, 801647), (231, 728770), (245, 687126), (290, 580503), (294, 572605), (319, 527730), (330, 510139), (359, 468930), (385, 437262), (406, 414645), (435, 387002), (462, 364385), (490, 343563), (539, 312330), (609, 276430), (638, 263865), (718, 234465), (735, 229042), (770, 218631), (870, 193501), (957, 175910), (1015, 165858), (1077, 156310), (1078, 156165), (1155, 145754), (1218, 138215), (1421, 118470), (1470, 114521), (1595, 105546), (1617, 104110), (1795, 93786), (1914, 87955), (2030, 82929), (2154, 78155), (2233, 75390), (2310, 72877), (2513, 66990), (2695, 62466), (2842, 59235), (3045, 55286), (3190, 52773), (3234, 52055), (3590, 46893), (3949, 42630), (4263, 39490), (4466, 37695), (4785, 35182), (5026, 33495), (5385, 31262), (5390, 31233), (6090, 27643), (6699, 25130), (7105, 23694), (7539, 22330), (7898, 21315), (8085, 20822), (8526, 19745), (9570, 17591), (10411, 16170), (10770, 15631), (11165, 15078), (11847, 14210), (12565, 13398)]