1914197760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:1983

約数の個数: 216

約数和(自身を含む): 6700926960

約数和(自身を除く): 4786729200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 768, 801, 890, 960, 1068, 1152, 1280, 1335, 1424, 1440, 1602, 1780, 1867, 1920, 2136, 2304, 2670, 2848, 2880, 3204, 3560, 3734, 3840, 4005, 4272, 5340, 5601, 5696, 5760, 6408, 7120, 7468, 8010, 8544, 9335, 10680, 11202, 11392, 11520, 12816, 14240, 14936, 16020, 16803, 17088, 18670, 21360, 22404, 22784, 25632, 28005, 28480, 29872, 32040, 33606, 34176, 37340, 42720, 44808, 51264, 56010, 56960, 59744, 64080, 67212, 68352, 74680, 84015, 85440, 89616, 102528, 112020, 113920, 119488, 128160, 134424, 149360, 166163, 168030, 170880, 179232, 205056, 224040, 238976, 256320, 268848, 298720, 332326, 336060, 341760, 358464, 448080, 477952, 498489, 512640, 537696, 597440, 664652, 672120, 716928, 830815, 896160, 996978, 1025280, 1075392, 1194880, 1329304, 1344240, 1433856, 1495467, 1661630, 1792320, 1993956, 2150784, 2389760, 2492445, 2658608, 2688480, 2990934, 3323260, 3584640, 3987912, 4301568, 4984890, 5317216, 5376960, 5981868, 6646520, 7169280, 7477335, 7975824, 9969780, 10634432, 10753920, 11963736, 13293040, 14954670, 15951648, 19939560, 21268864, 21507840, 23927472, 26586080, 29909340, 31903296, 39879120, 42537728, 47854944, 53172160, 59818680, 63806592, 79758240, 95709888, 106344320, 119637360, 127613184, 159516480, 191419776, 212688640, 239274720, 319032960, 382839552, 478549440, 638065920, 957098880, 1914197760]

約数ペア:

[(1, 1914197760), (2, 957098880), (3, 638065920), (4, 478549440), (5, 382839552), (6, 319032960), (8, 239274720), (9, 212688640), (10, 191419776), (12, 159516480), (15, 127613184), (16, 119637360), (18, 106344320), (20, 95709888), (24, 79758240), (30, 63806592), (32, 59818680), (36, 53172160), (40, 47854944), (45, 42537728), (48, 39879120), (60, 31903296), (64, 29909340), (72, 26586080), (80, 23927472), (89, 21507840), (90, 21268864), (96, 19939560), (120, 15951648), (128, 14954670), (144, 13293040), (160, 11963736), (178, 10753920), (180, 10634432), (192, 9969780), (240, 7975824), (256, 7477335), (267, 7169280), (288, 6646520), (320, 5981868), (356, 5376960), (360, 5317216), (384, 4984890), (445, 4301568), (480, 3987912), (534, 3584640), (576, 3323260), (640, 2990934), (712, 2688480), (720, 2658608), (768, 2492445), (801, 2389760), (890, 2150784), (960, 1993956), (1068, 1792320), (1152, 1661630), (1280, 1495467), (1335, 1433856), (1424, 1344240), (1440, 1329304), (1602, 1194880), (1780, 1075392), (1867, 1025280), (1920, 996978), (2136, 896160), (2304, 830815), (2670, 716928), (2848, 672120), (2880, 664652), (3204, 597440), (3560, 537696), (3734, 512640), (3840, 498489), (4005, 477952), (4272, 448080), (5340, 358464), (5601, 341760), (5696, 336060), (5760, 332326), (6408, 298720), (7120, 268848), (7468, 256320), (8010, 238976), (8544, 224040), (9335, 205056), (10680, 179232), (11202, 170880), (11392, 168030), (11520, 166163), (12816, 149360), (14240, 134424), (14936, 128160), (16020, 119488), (16803, 113920), (17088, 112020), (18670, 102528), (21360, 89616), (22404, 85440), (22784, 84015), (25632, 74680), (28005, 68352), (28480, 67212), (29872, 64080), (32040, 59744), (33606, 56960), (34176, 56010), (37340, 51264), (42720, 44808)]