20160709110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{87743}}^1$

素因数の和:87819

約数の個数: 128

約数和(自身を含む): 57616220160

約数和(自身を除く): 37455511050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 45, 46, 54, 69, 74, 90, 111, 115, 135, 138, 185, 207, 222, 230, 270, 333, 345, 370, 414, 555, 621, 666, 690, 851, 999, 1035, 1110, 1242, 1665, 1702, 1998, 2070, 2553, 3105, 3330, 4255, 4995, 5106, 6210, 7659, 8510, 9990, 12765, 15318, 22977, 25530, 38295, 45954, 76590, 87743, 114885, 175486, 229770, 263229, 438715, 526458, 789687, 877430, 1316145, 1579374, 2018089, 2369061, 2632290, 3246491, 3948435, 4036178, 4738122, 6054267, 6492982, 7896870, 9739473, 10090445, 11845305, 12108534, 16232455, 18162801, 19478946, 20180890, 23690610, 29218419, 30271335, 32464910, 36325602, 48697365, 54488403, 58436838, 60542670, 74669293, 87655257, 90814005, 97394730, 108976806, 146092095, 149338586, 175310514, 181628010, 224007879, 272442015, 292184190, 373346465, 438276285, 448015758, 544884030, 672023637, 746692930, 876552570, 1120039395, 1344047274, 2016070911, 2240078790, 3360118185, 4032141822, 6720236370, 10080354555, 20160709110]

約数ペア:

[(1, 20160709110), (2, 10080354555), (3, 6720236370), (5, 4032141822), (6, 3360118185), (9, 2240078790), (10, 2016070911), (15, 1344047274), (18, 1120039395), (23, 876552570), (27, 746692930), (30, 672023637), (37, 544884030), (45, 448015758), (46, 438276285), (54, 373346465), (69, 292184190), (74, 272442015), (90, 224007879), (111, 181628010), (115, 175310514), (135, 149338586), (138, 146092095), (185, 108976806), (207, 97394730), (222, 90814005), (230, 87655257), (270, 74669293), (333, 60542670), (345, 58436838), (370, 54488403), (414, 48697365), (555, 36325602), (621, 32464910), (666, 30271335), (690, 29218419), (851, 23690610), (999, 20180890), (1035, 19478946), (1110, 18162801), (1242, 16232455), (1665, 12108534), (1702, 11845305), (1998, 10090445), (2070, 9739473), (2553, 7896870), (3105, 6492982), (3330, 6054267), (4255, 4738122), (4995, 4036178), (5106, 3948435), (6210, 3246491), (7659, 2632290), (8510, 2369061), (9990, 2018089), (12765, 1579374), (15318, 1316145), (22977, 877430), (25530, 789687), (38295, 526458), (45954, 438715), (76590, 263229), (87743, 229770), (114885, 175486)]