656966137860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{10009}}^1$

素因数の和:11368

約数の個数: 240

約数和(自身を含む): 2129249041920

約数和(自身を除く): 1472282904060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1307, 1395, 1620, 1674, 1860, 2511, 2614, 2790, 3348, 3921, 4185, 5022, 5228, 5580, 6535, 7842, 8370, 10009, 10044, 11763, 12555, 13070, 15684, 16740, 19605, 20018, 23526, 25110, 26140, 30027, 35289, 39210, 40036, 40517, 47052, 50045, 50220, 58815, 60054, 70578, 78420, 81034, 90081, 100090, 105867, 117630, 120108, 121551, 141156, 150135, 162068, 176445, 180162, 200180, 202585, 211734, 235260, 243102, 270243, 300270, 310279, 352890, 360324, 364653, 405170, 423468, 450405, 486204, 529335, 540486, 600540, 607755, 620558, 705780, 729306, 810340, 810729, 900810, 930837, 1058670, 1080972, 1093959, 1215510, 1241116, 1351215, 1458612, 1551395, 1621458, 1801620, 1823265, 1861674, 2117340, 2187918, 2431020, 2702430, 2792511, 3102790, 3242916, 3281877, 3646530, 3723348, 4053645, 4375836, 4654185, 5404860, 5469795, 5585022, 6205580, 6563754, 7293060, 8107290, 8377533, 9308370, 10939590, 11170044, 13081763, 13127508, 13962555, 16214580, 16409385, 16755066, 18616740, 21879180, 25132599, 26163526, 27925110, 32818770, 33510132, 39245289, 41887665, 50265198, 52327052, 55850220, 65408815, 65637540, 78490578, 83775330, 100530396, 117735867, 125662995, 130817630, 156981156, 167550660, 196226445, 235471734, 251325990, 261635260, 353207601, 392452890, 405534653, 470943468, 502651980, 588679335, 706415202, 784905780, 811069306, 1059622803, 1177358670, 1216603959, 1412830404, 1622138612, 1766038005, 2027673265, 2119245606, 2354717340, 2433207918, 3532076010, 3649811877, 4055346530, 4238491212, 4866415836, 5298114015, 6083019795, 7064152020, 7299623754, 8110693060, 10596228030, 10949435631, 12166039590, 14599247508, 18249059385, 21192456060, 21898871262, 24332079180, 32848306893, 36498118770, 43797742524, 54747178155, 65696613786, 72996237540, 109494356310, 131393227572, 164241534465, 218988712620, 328483068930, 656966137860]

約数ペア:

[(1, 656966137860), (2, 328483068930), (3, 218988712620), (4, 164241534465), (5, 131393227572), (6, 109494356310), (9, 72996237540), (10, 65696613786), (12, 54747178155), (15, 43797742524), (18, 36498118770), (20, 32848306893), (27, 24332079180), (30, 21898871262), (31, 21192456060), (36, 18249059385), (45, 14599247508), (54, 12166039590), (60, 10949435631), (62, 10596228030), (81, 8110693060), (90, 7299623754), (93, 7064152020), (108, 6083019795), (124, 5298114015), (135, 4866415836), (155, 4238491212), (162, 4055346530), (180, 3649811877), (186, 3532076010), (270, 2433207918), (279, 2354717340), (310, 2119245606), (324, 2027673265), (372, 1766038005), (405, 1622138612), (465, 1412830404), (540, 1216603959), (558, 1177358670), (620, 1059622803), (810, 811069306), (837, 784905780), (930, 706415202), (1116, 588679335), (1307, 502651980), (1395, 470943468), (1620, 405534653), (1674, 392452890), (1860, 353207601), (2511, 261635260), (2614, 251325990), (2790, 235471734), (3348, 196226445), (3921, 167550660), (4185, 156981156), (5022, 130817630), (5228, 125662995), (5580, 117735867), (6535, 100530396), (7842, 83775330), (8370, 78490578), (10009, 65637540), (10044, 65408815), (11763, 55850220), (12555, 52327052), (13070, 50265198), (15684, 41887665), (16740, 39245289), (19605, 33510132), (20018, 32818770), (23526, 27925110), (25110, 26163526), (26140, 25132599), (30027, 21879180), (35289, 18616740), (39210, 16755066), (40036, 16409385), (40517, 16214580), (47052, 13962555), (50045, 13127508), (50220, 13081763), (58815, 11170044), (60054, 10939590), (70578, 9308370), (78420, 8377533), (81034, 8107290), (90081, 7293060), (100090, 6563754), (105867, 6205580), (117630, 5585022), (120108, 5469795), (121551, 5404860), (141156, 4654185), (150135, 4375836), (162068, 4053645), (176445, 3723348), (180162, 3646530), (200180, 3281877), (202585, 3242916), (211734, 3102790), (235260, 2792511), (243102, 2702430), (270243, 2431020), (300270, 2187918), (310279, 2117340), (352890, 1861674), (360324, 1823265), (364653, 1801620), (405170, 1621458), (423468, 1551395), (450405, 1458612), (486204, 1351215), (529335, 1241116), (540486, 1215510), (600540, 1093959), (607755, 1080972), (620558, 1058670), (705780, 930837), (729306, 900810), (810340, 810729)]