310722720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 288

約数和(自身を含む): 1243118016

約数和(自身を除く): 932395296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1201, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2156, 2310, 2352, 2402, 2464, 2640, 2695, 2940, 3080, 3234, 3360, 3603, 3696, 3920, 4312, 4620, 4704, 4804, 5280, 5390, 5880, 6005, 6160, 6468, 7206, 7392, 7840, 8085, 8407, 8624, 9240, 9608, 10780, 11760, 12010, 12320, 12936, 13211, 14412, 16170, 16814, 17248, 18015, 18480, 19216, 21560, 23520, 24020, 25221, 25872, 26422, 28824, 32340, 33628, 36030, 36960, 38432, 39633, 42035, 43120, 48040, 50442, 51744, 52844, 57648, 58849, 64680, 66055, 67256, 72060, 79266, 84070, 86240, 92477, 96080, 100884, 105688, 115296, 117698, 126105, 129360, 132110, 134512, 144120, 158532, 168140, 176547, 184954, 192160, 198165, 201768, 211376, 235396, 252210, 258720, 264220, 269024, 277431, 288240, 294245, 317064, 336280, 353094, 369908, 396330, 403536, 422752, 462385, 470792, 504420, 528440, 554862, 576480, 588490, 634128, 647339, 672560, 706188, 739816, 792660, 807072, 882735, 924770, 941584, 1008840, 1056880, 1109724, 1176980, 1268256, 1294678, 1345120, 1387155, 1412376, 1479632, 1585320, 1765470, 1849540, 1883168, 1942017, 2017680, 2113760, 2219448, 2353960, 2589356, 2774310, 2824752, 2959264, 3170640, 3236695, 3530940, 3699080, 3884034, 4035360, 4438896, 4707920, 5178712, 5548620, 5649504, 6341280, 6473390, 7061880, 7398160, 7768068, 8877792, 9415840, 9710085, 10357424, 11097240, 12946780, 14123760, 14796320, 15536136, 19420170, 20714848, 22194480, 25893560, 28247520, 31072272, 38840340, 44388960, 51787120, 62144544, 77680680, 103574240, 155361360, 310722720]

約数ペア:

[(1, 310722720), (2, 155361360), (3, 103574240), (4, 77680680), (5, 62144544), (6, 51787120), (7, 44388960), (8, 38840340), (10, 31072272), (11, 28247520), (12, 25893560), (14, 22194480), (15, 20714848), (16, 19420170), (20, 15536136), (21, 14796320), (22, 14123760), (24, 12946780), (28, 11097240), (30, 10357424), (32, 9710085), (33, 9415840), (35, 8877792), (40, 7768068), (42, 7398160), (44, 7061880), (48, 6473390), (49, 6341280), (55, 5649504), (56, 5548620), (60, 5178712), (66, 4707920), (70, 4438896), (77, 4035360), (80, 3884034), (84, 3699080), (88, 3530940), (96, 3236695), (98, 3170640), (105, 2959264), (110, 2824752), (112, 2774310), (120, 2589356), (132, 2353960), (140, 2219448), (147, 2113760), (154, 2017680), (160, 1942017), (165, 1883168), (168, 1849540), (176, 1765470), (196, 1585320), (210, 1479632), (220, 1412376), (224, 1387155), (231, 1345120), (240, 1294678), (245, 1268256), (264, 1176980), (280, 1109724), (294, 1056880), (308, 1008840), (330, 941584), (336, 924770), (352, 882735), (385, 807072), (392, 792660), (420, 739816), (440, 706188), (462, 672560), (480, 647339), (490, 634128), (528, 588490), (539, 576480), (560, 554862), (588, 528440), (616, 504420), (660, 470792), (672, 462385), (735, 422752), (770, 403536), (784, 396330), (840, 369908), (880, 353094), (924, 336280), (980, 317064), (1056, 294245), (1078, 288240), (1120, 277431), (1155, 269024), (1176, 264220), (1201, 258720), (1232, 252210), (1320, 235396), (1470, 211376), (1540, 201768), (1568, 198165), (1617, 192160), (1680, 184954), (1760, 176547), (1848, 168140), (1960, 158532), (2156, 144120), (2310, 134512), (2352, 132110), (2402, 129360), (2464, 126105), (2640, 117698), (2695, 115296), (2940, 105688), (3080, 100884), (3234, 96080), (3360, 92477), (3603, 86240), (3696, 84070), (3920, 79266), (4312, 72060), (4620, 67256), (4704, 66055), (4804, 64680), (5280, 58849), (5390, 57648), (5880, 52844), (6005, 51744), (6160, 50442), (6468, 48040), (7206, 43120), (7392, 42035), (7840, 39633), (8085, 38432), (8407, 36960), (8624, 36030), (9240, 33628), (9608, 32340), (10780, 28824), (11760, 26422), (12010, 25872), (12320, 25221), (12936, 24020), (13211, 23520), (14412, 21560), (16170, 19216), (16814, 18480), (17248, 18015)]