2145744000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{4967}}^1$

素因数の和:5005

約数の個数: 256

約数和(自身を含む): 7905081600

約数和(自身を除く): 5759337600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 1920, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3200, 3375, 3456, 3600, 4000, 4320, 4500, 4800, 4967, 5400, 5760, 6000, 6750, 7200, 8000, 8640, 9000, 9600, 9934, 10800, 12000, 13500, 14400, 14901, 16000, 17280, 18000, 19868, 21600, 24000, 24835, 27000, 28800, 29802, 36000, 39736, 43200, 44703, 48000, 49670, 54000, 59604, 72000, 74505, 79472, 86400, 89406, 99340, 108000, 119208, 124175, 134109, 144000, 149010, 158944, 178812, 198680, 216000, 223515, 238416, 248350, 268218, 298020, 317888, 357624, 372525, 397360, 432000, 447030, 476832, 496700, 536436, 596040, 620875, 635776, 670545, 715248, 745050, 794720, 894060, 953664, 993400, 1072872, 1117575, 1192080, 1241750, 1341090, 1430496, 1490100, 1589440, 1788120, 1862625, 1907328, 1986800, 2145744, 2235150, 2384160, 2483500, 2682180, 2860992, 2980200, 3178880, 3352725, 3576240, 3725250, 3973600, 4291488, 4470300, 4768320, 4967000, 5364360, 5587875, 5721984, 5960400, 6705450, 7152480, 7450500, 7947200, 8582976, 8940600, 9536640, 9934000, 10728720, 11175750, 11920800, 13410900, 14304960, 14901000, 15894400, 16763625, 17165952, 17881200, 19868000, 21457440, 22351500, 23841600, 26821800, 28609920, 29802000, 33527250, 35762400, 39736000, 42914880, 44703000, 47683200, 53643600, 59604000, 67054500, 71524800, 79472000, 85829760, 89406000, 107287200, 119208000, 134109000, 143049600, 178812000, 214574400, 238416000, 268218000, 357624000, 429148800, 536436000, 715248000, 1072872000, 2145744000]

約数ペア:

[(1, 2145744000), (2, 1072872000), (3, 715248000), (4, 536436000), (5, 429148800), (6, 357624000), (8, 268218000), (9, 238416000), (10, 214574400), (12, 178812000), (15, 143049600), (16, 134109000), (18, 119208000), (20, 107287200), (24, 89406000), (25, 85829760), (27, 79472000), (30, 71524800), (32, 67054500), (36, 59604000), (40, 53643600), (45, 47683200), (48, 44703000), (50, 42914880), (54, 39736000), (60, 35762400), (64, 33527250), (72, 29802000), (75, 28609920), (80, 26821800), (90, 23841600), (96, 22351500), (100, 21457440), (108, 19868000), (120, 17881200), (125, 17165952), (128, 16763625), (135, 15894400), (144, 14901000), (150, 14304960), (160, 13410900), (180, 11920800), (192, 11175750), (200, 10728720), (216, 9934000), (225, 9536640), (240, 8940600), (250, 8582976), (270, 7947200), (288, 7450500), (300, 7152480), (320, 6705450), (360, 5960400), (375, 5721984), (384, 5587875), (400, 5364360), (432, 4967000), (450, 4768320), (480, 4470300), (500, 4291488), (540, 3973600), (576, 3725250), (600, 3576240), (640, 3352725), (675, 3178880), (720, 2980200), (750, 2860992), (800, 2682180), (864, 2483500), (900, 2384160), (960, 2235150), (1000, 2145744), (1080, 1986800), (1125, 1907328), (1152, 1862625), (1200, 1788120), (1350, 1589440), (1440, 1490100), (1500, 1430496), (1600, 1341090), (1728, 1241750), (1800, 1192080), (1920, 1117575), (2000, 1072872), (2160, 993400), (2250, 953664), (2400, 894060), (2700, 794720), (2880, 745050), (3000, 715248), (3200, 670545), (3375, 635776), (3456, 620875), (3600, 596040), (4000, 536436), (4320, 496700), (4500, 476832), (4800, 447030), (4967, 432000), (5400, 397360), (5760, 372525), (6000, 357624), (6750, 317888), (7200, 298020), (8000, 268218), (8640, 248350), (9000, 238416), (9600, 223515), (9934, 216000), (10800, 198680), (12000, 178812), (13500, 158944), (14400, 149010), (14901, 144000), (16000, 134109), (17280, 124175), (18000, 119208), (19868, 108000), (21600, 99340), (24000, 89406), (24835, 86400), (27000, 79472), (28800, 74505), (29802, 72000), (36000, 59604), (39736, 54000), (43200, 49670), (44703, 48000)]