21461548800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{58831}}^1$

素因数の和:58879

約数の個数: 216

約数和(自身を含む): 74556616960

約数和(自身を除く): 53095068160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1140, 1200, 1216, 1280, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 3840, 4560, 4800, 4864, 5700, 6080, 6400, 7296, 7600, 9120, 9600, 11400, 12160, 14592, 15200, 18240, 19200, 22800, 24320, 30400, 36480, 45600, 58831, 60800, 72960, 91200, 117662, 121600, 176493, 182400, 235324, 294155, 352986, 364800, 470648, 588310, 705972, 882465, 941296, 1117789, 1176620, 1411944, 1470775, 1764930, 1882592, 2235578, 2353240, 2823888, 2941550, 3353367, 3529860, 3765184, 4412325, 4471156, 4706480, 5588945, 5647776, 5883100, 6706734, 7059720, 7530368, 8824650, 8942312, 9412960, 11177890, 11295552, 11766200, 13413468, 14119440, 15060736, 16766835, 17649300, 17884624, 18825920, 22355780, 22591104, 23532400, 26826936, 27944725, 28238880, 33533670, 35298600, 35769248, 37651840, 44711560, 45182208, 47064800, 53653872, 55889450, 56477760, 67067340, 70597200, 71538496, 75303680, 83834175, 89423120, 94129600, 107307744, 111778900, 112955520, 134134680, 141194400, 143076992, 167668350, 178846240, 188259200, 214615488, 223557800, 225911040, 268269360, 282388800, 286153984, 335336700, 357692480, 376518400, 429230976, 447115600, 536538720, 564777600, 670673400, 715384960, 858461952, 894231200, 1073077440, 1129555200, 1341346800, 1430769920, 1788462400, 2146154880, 2682693600, 3576924800, 4292309760, 5365387200, 7153849600, 10730774400, 21461548800]

約数ペア:

[(1, 21461548800), (2, 10730774400), (3, 7153849600), (4, 5365387200), (5, 4292309760), (6, 3576924800), (8, 2682693600), (10, 2146154880), (12, 1788462400), (15, 1430769920), (16, 1341346800), (19, 1129555200), (20, 1073077440), (24, 894231200), (25, 858461952), (30, 715384960), (32, 670673400), (38, 564777600), (40, 536538720), (48, 447115600), (50, 429230976), (57, 376518400), (60, 357692480), (64, 335336700), (75, 286153984), (76, 282388800), (80, 268269360), (95, 225911040), (96, 223557800), (100, 214615488), (114, 188259200), (120, 178846240), (128, 167668350), (150, 143076992), (152, 141194400), (160, 134134680), (190, 112955520), (192, 111778900), (200, 107307744), (228, 94129600), (240, 89423120), (256, 83834175), (285, 75303680), (300, 71538496), (304, 70597200), (320, 67067340), (380, 56477760), (384, 55889450), (400, 53653872), (456, 47064800), (475, 45182208), (480, 44711560), (570, 37651840), (600, 35769248), (608, 35298600), (640, 33533670), (760, 28238880), (768, 27944725), (800, 26826936), (912, 23532400), (950, 22591104), (960, 22355780), (1140, 18825920), (1200, 17884624), (1216, 17649300), (1280, 16766835), (1425, 15060736), (1520, 14119440), (1600, 13413468), (1824, 11766200), (1900, 11295552), (1920, 11177890), (2280, 9412960), (2400, 8942312), (2432, 8824650), (2850, 7530368), (3040, 7059720), (3200, 6706734), (3648, 5883100), (3800, 5647776), (3840, 5588945), (4560, 4706480), (4800, 4471156), (4864, 4412325), (5700, 3765184), (6080, 3529860), (6400, 3353367), (7296, 2941550), (7600, 2823888), (9120, 2353240), (9600, 2235578), (11400, 1882592), (12160, 1764930), (14592, 1470775), (15200, 1411944), (18240, 1176620), (19200, 1117789), (22800, 941296), (24320, 882465), (30400, 705972), (36480, 588310), (45600, 470648), (58831, 364800), (60800, 352986), (72960, 294155), (91200, 235324), (117662, 182400), (121600, 176493)]