656653140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 288

約数和(自身を含む): 2373186816

約数和(自身を除く): 1716533676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 97, 99, 110, 117, 130, 132, 143, 156, 165, 180, 194, 195, 198, 220, 234, 260, 263, 286, 291, 330, 388, 390, 396, 429, 468, 485, 495, 526, 572, 582, 585, 660, 715, 780, 789, 858, 873, 970, 990, 1052, 1067, 1164, 1170, 1261, 1287, 1315, 1430, 1455, 1578, 1716, 1746, 1940, 1980, 2134, 2145, 2340, 2367, 2522, 2574, 2630, 2860, 2893, 2910, 3156, 3201, 3419, 3492, 3783, 3945, 4268, 4290, 4365, 4734, 5044, 5148, 5260, 5335, 5786, 5820, 6305, 6402, 6435, 6838, 7566, 7890, 8580, 8679, 8730, 9468, 9603, 10257, 10670, 11349, 11572, 11835, 12610, 12804, 12870, 13676, 13871, 14465, 15132, 15780, 16005, 17095, 17358, 17460, 18915, 19206, 20514, 21340, 22698, 23670, 25220, 25511, 25740, 26037, 27742, 28930, 30771, 32010, 34190, 34716, 37609, 37830, 38412, 41028, 41613, 43395, 45396, 47340, 48015, 51022, 51285, 52074, 55484, 56745, 57860, 61542, 64020, 68380, 69355, 75218, 75660, 76533, 83226, 86790, 96030, 102044, 102570, 104148, 112827, 113490, 123084, 124839, 127555, 130185, 138710, 150436, 153066, 153855, 166452, 173580, 188045, 192060, 205140, 208065, 225654, 226980, 229599, 249678, 255110, 260370, 277420, 280621, 306132, 307710, 331643, 338481, 376090, 382665, 416130, 451308, 459198, 499356, 510220, 520740, 561242, 564135, 615420, 624195, 663286, 676962, 752180, 765330, 832260, 841863, 918396, 994929, 1122484, 1128270, 1147995, 1248390, 1326572, 1353924, 1403105, 1530660, 1658215, 1683726, 1692405, 1989858, 2256540, 2295990, 2496780, 2525589, 2806210, 2984787, 3316430, 3367452, 3384810, 3648073, 3979716, 4209315, 4591980, 4974645, 5051178, 5612420, 5969574, 6632860, 6769620, 7296146, 8418630, 9949290, 10102356, 10944219, 11939148, 12627945, 14592292, 14923935, 16837260, 18240365, 19898580, 21888438, 25255890, 29847870, 32832657, 36480730, 43776876, 50511780, 54721095, 59695740, 65665314, 72961460, 109442190, 131330628, 164163285, 218884380, 328326570, 656653140]

約数ペア:

[(1, 656653140), (2, 328326570), (3, 218884380), (4, 164163285), (5, 131330628), (6, 109442190), (9, 72961460), (10, 65665314), (11, 59695740), (12, 54721095), (13, 50511780), (15, 43776876), (18, 36480730), (20, 32832657), (22, 29847870), (26, 25255890), (30, 21888438), (33, 19898580), (36, 18240365), (39, 16837260), (44, 14923935), (45, 14592292), (52, 12627945), (55, 11939148), (60, 10944219), (65, 10102356), (66, 9949290), (78, 8418630), (90, 7296146), (97, 6769620), (99, 6632860), (110, 5969574), (117, 5612420), (130, 5051178), (132, 4974645), (143, 4591980), (156, 4209315), (165, 3979716), (180, 3648073), (194, 3384810), (195, 3367452), (198, 3316430), (220, 2984787), (234, 2806210), (260, 2525589), (263, 2496780), (286, 2295990), (291, 2256540), (330, 1989858), (388, 1692405), (390, 1683726), (396, 1658215), (429, 1530660), (468, 1403105), (485, 1353924), (495, 1326572), (526, 1248390), (572, 1147995), (582, 1128270), (585, 1122484), (660, 994929), (715, 918396), (780, 841863), (789, 832260), (858, 765330), (873, 752180), (970, 676962), (990, 663286), (1052, 624195), (1067, 615420), (1164, 564135), (1170, 561242), (1261, 520740), (1287, 510220), (1315, 499356), (1430, 459198), (1455, 451308), (1578, 416130), (1716, 382665), (1746, 376090), (1940, 338481), (1980, 331643), (2134, 307710), (2145, 306132), (2340, 280621), (2367, 277420), (2522, 260370), (2574, 255110), (2630, 249678), (2860, 229599), (2893, 226980), (2910, 225654), (3156, 208065), (3201, 205140), (3419, 192060), (3492, 188045), (3783, 173580), (3945, 166452), (4268, 153855), (4290, 153066), (4365, 150436), (4734, 138710), (5044, 130185), (5148, 127555), (5260, 124839), (5335, 123084), (5786, 113490), (5820, 112827), (6305, 104148), (6402, 102570), (6435, 102044), (6838, 96030), (7566, 86790), (7890, 83226), (8580, 76533), (8679, 75660), (8730, 75218), (9468, 69355), (9603, 68380), (10257, 64020), (10670, 61542), (11349, 57860), (11572, 56745), (11835, 55484), (12610, 52074), (12804, 51285), (12870, 51022), (13676, 48015), (13871, 47340), (14465, 45396), (15132, 43395), (15780, 41613), (16005, 41028), (17095, 38412), (17358, 37830), (17460, 37609), (18915, 34716), (19206, 34190), (20514, 32010), (21340, 30771), (22698, 28930), (23670, 27742), (25220, 26037), (25511, 25740)]