1264420080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22807}}^1$

素因数の和:22844

約数の個数: 240

約数和(自身を含む): 5294375424

約数和(自身を除く): 4029955344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 22807, 27720, 45614, 55440, 68421, 91228, 114035, 136842, 159649, 182456, 205263, 228070, 250877, 273684, 319298, 342105, 364912, 410526, 456140, 478947, 501754, 547368, 638596, 684210, 752631, 798245, 821052, 912280, 957894, 1003508, 1026315, 1094736, 1254385, 1277192, 1368420, 1436841, 1505262, 1596490, 1642104, 1756139, 1824560, 1915788, 2007016, 2052630, 2257893, 2394735, 2508770, 2554384, 2736840, 2873682, 3010524, 3192980, 3284208, 3512278, 3763155, 3831576, 4014032, 4105260, 4515786, 4789470, 5017540, 5268417, 5473680, 5747364, 6021048, 6385960, 7024556, 7184205, 7526310, 7663152, 8210520, 8780695, 9031572, 9578940, 10035080, 10536834, 11289465, 11494728, 12042096, 12771920, 14049112, 14368410, 15052620, 15805251, 16421040, 17561390, 18063144, 19157880, 20070160, 21073668, 22578930, 22989456, 26342085, 28098224, 28736820, 30105240, 31610502, 35122780, 36126288, 38315760, 42147336, 45157860, 52684170, 57473640, 60210480, 63221004, 70245560, 79026255, 84294672, 90315720, 105368340, 114947280, 126442008, 140491120, 158052510, 180631440, 210736680, 252884016, 316105020, 421473360, 632210040, 1264420080]

約数ペア:

[(1, 1264420080), (2, 632210040), (3, 421473360), (4, 316105020), (5, 252884016), (6, 210736680), (7, 180631440), (8, 158052510), (9, 140491120), (10, 126442008), (11, 114947280), (12, 105368340), (14, 90315720), (15, 84294672), (16, 79026255), (18, 70245560), (20, 63221004), (21, 60210480), (22, 57473640), (24, 52684170), (28, 45157860), (30, 42147336), (33, 38315760), (35, 36126288), (36, 35122780), (40, 31610502), (42, 30105240), (44, 28736820), (45, 28098224), (48, 26342085), (55, 22989456), (56, 22578930), (60, 21073668), (63, 20070160), (66, 19157880), (70, 18063144), (72, 17561390), (77, 16421040), (80, 15805251), (84, 15052620), (88, 14368410), (90, 14049112), (99, 12771920), (105, 12042096), (110, 11494728), (112, 11289465), (120, 10536834), (126, 10035080), (132, 9578940), (140, 9031572), (144, 8780695), (154, 8210520), (165, 7663152), (168, 7526310), (176, 7184205), (180, 7024556), (198, 6385960), (210, 6021048), (220, 5747364), (231, 5473680), (240, 5268417), (252, 5017540), (264, 4789470), (280, 4515786), (308, 4105260), (315, 4014032), (330, 3831576), (336, 3763155), (360, 3512278), (385, 3284208), (396, 3192980), (420, 3010524), (440, 2873682), (462, 2736840), (495, 2554384), (504, 2508770), (528, 2394735), (560, 2257893), (616, 2052630), (630, 2007016), (660, 1915788), (693, 1824560), (720, 1756139), (770, 1642104), (792, 1596490), (840, 1505262), (880, 1436841), (924, 1368420), (990, 1277192), (1008, 1254385), (1155, 1094736), (1232, 1026315), (1260, 1003508), (1320, 957894), (1386, 912280), (1540, 821052), (1584, 798245), (1680, 752631), (1848, 684210), (1980, 638596), (2310, 547368), (2520, 501754), (2640, 478947), (2772, 456140), (3080, 410526), (3465, 364912), (3696, 342105), (3960, 319298), (4620, 273684), (5040, 250877), (5544, 228070), (6160, 205263), (6930, 182456), (7920, 159649), (9240, 136842), (11088, 114035), (13860, 91228), (18480, 68421), (22807, 55440), (27720, 45614)]