198172800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 288

約数和(自身を含む): 808966080

約数和(自身を除く): 610793280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 983, 1008, 1050, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 1966, 2016, 2100, 2240, 2400, 2520, 2688, 2800, 2880, 2949, 3150, 3200, 3360, 3600, 3932, 4032, 4200, 4480, 4800, 4915, 5040, 5600, 5760, 5898, 6300, 6720, 6881, 7200, 7864, 8064, 8400, 8847, 9600, 9830, 10080, 11200, 11796, 12600, 13440, 13762, 14400, 14745, 15728, 16800, 17694, 19660, 20160, 20643, 22400, 23592, 24575, 25200, 27524, 28800, 29490, 31456, 33600, 34405, 35388, 39320, 40320, 41286, 44235, 47184, 49150, 50400, 55048, 58980, 61929, 62912, 67200, 68810, 70776, 73725, 78640, 82572, 88470, 94368, 98300, 100800, 103215, 110096, 117960, 123858, 125824, 137620, 141552, 147450, 157280, 165144, 172025, 176940, 188736, 196600, 201600, 206430, 220192, 221175, 235920, 247716, 275240, 283104, 294900, 309645, 314560, 330288, 344050, 353880, 377472, 393200, 412860, 440384, 442350, 471840, 495432, 516075, 550480, 566208, 589800, 619290, 629120, 660576, 688100, 707760, 786400, 825720, 880768, 884700, 943680, 990864, 1032150, 1100960, 1132416, 1179600, 1238580, 1321152, 1376200, 1415520, 1548225, 1572800, 1651440, 1769400, 1887360, 1981728, 2064300, 2201920, 2359200, 2477160, 2642304, 2752400, 2831040, 3096450, 3145600, 3302880, 3538800, 3963456, 4128600, 4403840, 4718400, 4954320, 5504800, 5662080, 6192900, 6605760, 7077600, 7926912, 8257200, 9436800, 9908640, 11009600, 12385800, 13211520, 14155200, 16514400, 19817280, 22019200, 24771600, 28310400, 33028800, 39634560, 49543200, 66057600, 99086400, 198172800]

約数ペア:

[(1, 198172800), (2, 99086400), (3, 66057600), (4, 49543200), (5, 39634560), (6, 33028800), (7, 28310400), (8, 24771600), (9, 22019200), (10, 19817280), (12, 16514400), (14, 14155200), (15, 13211520), (16, 12385800), (18, 11009600), (20, 9908640), (21, 9436800), (24, 8257200), (25, 7926912), (28, 7077600), (30, 6605760), (32, 6192900), (35, 5662080), (36, 5504800), (40, 4954320), (42, 4718400), (45, 4403840), (48, 4128600), (50, 3963456), (56, 3538800), (60, 3302880), (63, 3145600), (64, 3096450), (70, 2831040), (72, 2752400), (75, 2642304), (80, 2477160), (84, 2359200), (90, 2201920), (96, 2064300), (100, 1981728), (105, 1887360), (112, 1769400), (120, 1651440), (126, 1572800), (128, 1548225), (140, 1415520), (144, 1376200), (150, 1321152), (160, 1238580), (168, 1179600), (175, 1132416), (180, 1100960), (192, 1032150), (200, 990864), (210, 943680), (224, 884700), (225, 880768), (240, 825720), (252, 786400), (280, 707760), (288, 688100), (300, 660576), (315, 629120), (320, 619290), (336, 589800), (350, 566208), (360, 550480), (384, 516075), (400, 495432), (420, 471840), (448, 442350), (450, 440384), (480, 412860), (504, 393200), (525, 377472), (560, 353880), (576, 344050), (600, 330288), (630, 314560), (640, 309645), (672, 294900), (700, 283104), (720, 275240), (800, 247716), (840, 235920), (896, 221175), (900, 220192), (960, 206430), (983, 201600), (1008, 196600), (1050, 188736), (1120, 176940), (1152, 172025), (1200, 165144), (1260, 157280), (1344, 147450), (1400, 141552), (1440, 137620), (1575, 125824), (1600, 123858), (1680, 117960), (1800, 110096), (1920, 103215), (1966, 100800), (2016, 98300), (2100, 94368), (2240, 88470), (2400, 82572), (2520, 78640), (2688, 73725), (2800, 70776), (2880, 68810), (2949, 67200), (3150, 62912), (3200, 61929), (3360, 58980), (3600, 55048), (3932, 50400), (4032, 49150), (4200, 47184), (4480, 44235), (4800, 41286), (4915, 40320), (5040, 39320), (5600, 35388), (5760, 34405), (5898, 33600), (6300, 31456), (6720, 29490), (6881, 28800), (7200, 27524), (7864, 25200), (8064, 24575), (8400, 23592), (8847, 22400), (9600, 20643), (9830, 20160), (10080, 19660), (11200, 17694), (11796, 16800), (12600, 15728), (13440, 14745), (13762, 14400)]