1323524040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 256

約数和(自身を含む): 4448736000

約数和(自身を除く): 3125211960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 37, 38, 40, 57, 58, 60, 74, 76, 87, 95, 111, 114, 116, 120, 145, 148, 152, 174, 185, 190, 222, 228, 232, 285, 290, 296, 348, 370, 380, 435, 444, 456, 541, 551, 555, 570, 580, 696, 703, 740, 760, 870, 888, 1073, 1082, 1102, 1110, 1140, 1160, 1406, 1480, 1623, 1653, 1740, 2109, 2146, 2164, 2204, 2220, 2280, 2705, 2755, 2812, 3219, 3246, 3306, 3480, 3515, 4218, 4292, 4328, 4408, 4440, 5365, 5410, 5510, 5624, 6438, 6492, 6612, 7030, 8115, 8265, 8436, 8584, 10279, 10545, 10730, 10820, 11020, 12876, 12984, 13224, 14060, 15689, 16095, 16230, 16530, 16872, 20017, 20387, 20558, 21090, 21460, 21640, 22040, 25752, 28120, 30837, 31378, 32190, 32460, 33060, 40034, 40774, 41116, 42180, 42920, 47067, 51395, 60051, 61161, 61674, 62756, 64380, 64920, 66120, 78445, 80068, 81548, 82232, 84360, 94134, 100085, 101935, 102790, 120102, 122322, 123348, 125512, 128760, 154185, 156890, 160136, 163096, 188268, 200170, 203870, 205580, 235335, 240204, 244644, 246696, 298091, 300255, 305805, 308370, 313780, 376536, 380323, 400340, 407740, 411160, 470670, 480408, 489288, 580493, 596182, 600510, 611610, 616740, 627560, 760646, 800680, 815480, 894273, 941340, 1140969, 1160986, 1192364, 1201020, 1223220, 1233480, 1490455, 1521292, 1741479, 1788546, 1882680, 1901615, 2281938, 2321972, 2384728, 2402040, 2446440, 2902465, 2980910, 3042584, 3482958, 3577092, 3803230, 4471365, 4563876, 4643944, 5704845, 5804930, 5961820, 6965916, 7154184, 7606460, 8707395, 8942730, 9127752, 11029367, 11409690, 11609860, 11923640, 13931832, 15212920, 17414790, 17885460, 22058734, 22819380, 23219720, 33088101, 34829580, 35770920, 44117468, 45638760, 55146835, 66176202, 69659160, 88234936, 110293670, 132352404, 165440505, 220587340, 264704808, 330881010, 441174680, 661762020, 1323524040]

約数ペア:

[(1, 1323524040), (2, 661762020), (3, 441174680), (4, 330881010), (5, 264704808), (6, 220587340), (8, 165440505), (10, 132352404), (12, 110293670), (15, 88234936), (19, 69659160), (20, 66176202), (24, 55146835), (29, 45638760), (30, 44117468), (37, 35770920), (38, 34829580), (40, 33088101), (57, 23219720), (58, 22819380), (60, 22058734), (74, 17885460), (76, 17414790), (87, 15212920), (95, 13931832), (111, 11923640), (114, 11609860), (116, 11409690), (120, 11029367), (145, 9127752), (148, 8942730), (152, 8707395), (174, 7606460), (185, 7154184), (190, 6965916), (222, 5961820), (228, 5804930), (232, 5704845), (285, 4643944), (290, 4563876), (296, 4471365), (348, 3803230), (370, 3577092), (380, 3482958), (435, 3042584), (444, 2980910), (456, 2902465), (541, 2446440), (551, 2402040), (555, 2384728), (570, 2321972), (580, 2281938), (696, 1901615), (703, 1882680), (740, 1788546), (760, 1741479), (870, 1521292), (888, 1490455), (1073, 1233480), (1082, 1223220), (1102, 1201020), (1110, 1192364), (1140, 1160986), (1160, 1140969), (1406, 941340), (1480, 894273), (1623, 815480), (1653, 800680), (1740, 760646), (2109, 627560), (2146, 616740), (2164, 611610), (2204, 600510), (2220, 596182), (2280, 580493), (2705, 489288), (2755, 480408), (2812, 470670), (3219, 411160), (3246, 407740), (3306, 400340), (3480, 380323), (3515, 376536), (4218, 313780), (4292, 308370), (4328, 305805), (4408, 300255), (4440, 298091), (5365, 246696), (5410, 244644), (5510, 240204), (5624, 235335), (6438, 205580), (6492, 203870), (6612, 200170), (7030, 188268), (8115, 163096), (8265, 160136), (8436, 156890), (8584, 154185), (10279, 128760), (10545, 125512), (10730, 123348), (10820, 122322), (11020, 120102), (12876, 102790), (12984, 101935), (13224, 100085), (14060, 94134), (15689, 84360), (16095, 82232), (16230, 81548), (16530, 80068), (16872, 78445), (20017, 66120), (20387, 64920), (20558, 64380), (21090, 62756), (21460, 61674), (21640, 61161), (22040, 60051), (25752, 51395), (28120, 47067), (30837, 42920), (31378, 42180), (32190, 41116), (32460, 40774), (33060, 40034)]