18246170880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{226267}}^1$

素因数の和:226301

約数の個数: 216

約数和(自身を含む): 72148719552

約数和(自身を除く): 53902548672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 226267, 452534, 678801, 905068, 1131335, 1357602, 1583869, 1810136, 2036403, 2262670, 2715204, 3167738, 3394005, 3620272, 4072806, 4525340, 4751607, 5430408, 6335476, 6788010, 7240544, 7919345, 8145612, 9050680, 9503214, 10182015, 10860816, 12670952, 13576020, 14254821, 14481088, 15838690, 16291224, 18101360, 19006428, 20364030, 21721632, 23758035, 25341904, 27152040, 28509642, 28962176, 31677380, 32582448, 36202720, 38012856, 40728060, 43443264, 47516070, 50683808, 54304080, 57019284, 57924352, 63354760, 65164896, 71274105, 72405440, 76025712, 81456120, 86886528, 95032140, 101367616, 108608160, 114038568, 126709520, 130329792, 142548210, 144810880, 152051424, 162912240, 173773056, 190064280, 202735232, 217216320, 228077136, 253419040, 260659584, 285096420, 289621760, 304102848, 325824480, 380128560, 405470464, 434432640, 456154272, 506838080, 521319168, 570192840, 608205696, 651648960, 760257120, 868865280, 912308544, 1013676160, 1140385680, 1216411392, 1303297920, 1520514240, 1824617088, 2027352320, 2280771360, 2606595840, 3041028480, 3649234176, 4561542720, 6082056960, 9123085440, 18246170880]

約数ペア:

[(1, 18246170880), (2, 9123085440), (3, 6082056960), (4, 4561542720), (5, 3649234176), (6, 3041028480), (7, 2606595840), (8, 2280771360), (9, 2027352320), (10, 1824617088), (12, 1520514240), (14, 1303297920), (15, 1216411392), (16, 1140385680), (18, 1013676160), (20, 912308544), (21, 868865280), (24, 760257120), (28, 651648960), (30, 608205696), (32, 570192840), (35, 521319168), (36, 506838080), (40, 456154272), (42, 434432640), (45, 405470464), (48, 380128560), (56, 325824480), (60, 304102848), (63, 289621760), (64, 285096420), (70, 260659584), (72, 253419040), (80, 228077136), (84, 217216320), (90, 202735232), (96, 190064280), (105, 173773056), (112, 162912240), (120, 152051424), (126, 144810880), (128, 142548210), (140, 130329792), (144, 126709520), (160, 114038568), (168, 108608160), (180, 101367616), (192, 95032140), (210, 86886528), (224, 81456120), (240, 76025712), (252, 72405440), (256, 71274105), (280, 65164896), (288, 63354760), (315, 57924352), (320, 57019284), (336, 54304080), (360, 50683808), (384, 47516070), (420, 43443264), (448, 40728060), (480, 38012856), (504, 36202720), (560, 32582448), (576, 31677380), (630, 28962176), (640, 28509642), (672, 27152040), (720, 25341904), (768, 23758035), (840, 21721632), (896, 20364030), (960, 19006428), (1008, 18101360), (1120, 16291224), (1152, 15838690), (1260, 14481088), (1280, 14254821), (1344, 13576020), (1440, 12670952), (1680, 10860816), (1792, 10182015), (1920, 9503214), (2016, 9050680), (2240, 8145612), (2304, 7919345), (2520, 7240544), (2688, 6788010), (2880, 6335476), (3360, 5430408), (3840, 4751607), (4032, 4525340), (4480, 4072806), (5040, 3620272), (5376, 3394005), (5760, 3167738), (6720, 2715204), (8064, 2262670), (8960, 2036403), (10080, 1810136), (11520, 1583869), (13440, 1357602), (16128, 1131335), (20160, 905068), (26880, 678801), (40320, 452534), (80640, 226267)]