2121849600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8501}}^1$

素因数の和:8543

約数の個数: 216

約数和(自身を含む): 7542090192

約数和(自身を除く): 5420240592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3328, 3840, 3900, 4160, 4800, 4992, 5200, 6240, 6400, 7800, 8320, 8501, 9600, 9984, 10400, 12480, 15600, 16640, 17002, 19200, 20800, 24960, 25503, 31200, 34004, 41600, 42505, 49920, 51006, 62400, 68008, 83200, 85010, 102012, 110513, 124800, 127515, 136016, 170020, 204024, 212525, 221026, 249600, 255030, 272032, 331539, 340040, 408048, 425050, 442052, 510060, 544064, 552565, 637575, 663078, 680080, 816096, 850100, 884104, 1020120, 1088128, 1105130, 1275150, 1326156, 1360160, 1632192, 1657695, 1700200, 1768208, 2040240, 2176256, 2210260, 2550300, 2652312, 2720320, 2762825, 3264384, 3315390, 3400400, 3536416, 4080480, 4420520, 5100600, 5304624, 5440640, 5525650, 6528768, 6630780, 6800800, 7072832, 8160960, 8288475, 8841040, 10201200, 10609248, 10881280, 11051300, 13261560, 13601600, 14145664, 16321920, 16576950, 17682080, 20402400, 21218496, 22102600, 26523120, 27203200, 28291328, 32643840, 33153900, 35364160, 40804800, 42436992, 44205200, 53046240, 54406400, 66307800, 70728320, 81609600, 84873984, 88410400, 106092480, 132615600, 141456640, 163219200, 176820800, 212184960, 265231200, 353641600, 424369920, 530462400, 707283200, 1060924800, 2121849600]

約数ペア:

[(1, 2121849600), (2, 1060924800), (3, 707283200), (4, 530462400), (5, 424369920), (6, 353641600), (8, 265231200), (10, 212184960), (12, 176820800), (13, 163219200), (15, 141456640), (16, 132615600), (20, 106092480), (24, 88410400), (25, 84873984), (26, 81609600), (30, 70728320), (32, 66307800), (39, 54406400), (40, 53046240), (48, 44205200), (50, 42436992), (52, 40804800), (60, 35364160), (64, 33153900), (65, 32643840), (75, 28291328), (78, 27203200), (80, 26523120), (96, 22102600), (100, 21218496), (104, 20402400), (120, 17682080), (128, 16576950), (130, 16321920), (150, 14145664), (156, 13601600), (160, 13261560), (192, 11051300), (195, 10881280), (200, 10609248), (208, 10201200), (240, 8841040), (256, 8288475), (260, 8160960), (300, 7072832), (312, 6800800), (320, 6630780), (325, 6528768), (384, 5525650), (390, 5440640), (400, 5304624), (416, 5100600), (480, 4420520), (520, 4080480), (600, 3536416), (624, 3400400), (640, 3315390), (650, 3264384), (768, 2762825), (780, 2720320), (800, 2652312), (832, 2550300), (960, 2210260), (975, 2176256), (1040, 2040240), (1200, 1768208), (1248, 1700200), (1280, 1657695), (1300, 1632192), (1560, 1360160), (1600, 1326156), (1664, 1275150), (1920, 1105130), (1950, 1088128), (2080, 1020120), (2400, 884104), (2496, 850100), (2600, 816096), (3120, 680080), (3200, 663078), (3328, 637575), (3840, 552565), (3900, 544064), (4160, 510060), (4800, 442052), (4992, 425050), (5200, 408048), (6240, 340040), (6400, 331539), (7800, 272032), (8320, 255030), (8501, 249600), (9600, 221026), (9984, 212525), (10400, 204024), (12480, 170020), (15600, 136016), (16640, 127515), (17002, 124800), (19200, 110513), (20800, 102012), (24960, 85010), (25503, 83200), (31200, 68008), (34004, 62400), (41600, 51006), (42505, 49920)]