2141544960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{30983}}^1$

素因数の和:31015

約数の個数: 160

約数和(自身を含む): 7607191680

約数和(自身を除く): 5465646720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 30983, 34560, 61966, 69120, 92949, 123932, 154915, 185898, 247864, 278847, 309830, 371796, 464745, 495728, 557694, 619660, 743592, 836541, 929490, 991456, 1115388, 1239320, 1394235, 1487184, 1673082, 1858980, 1982912, 2230776, 2478640, 2788470, 2974368, 3346164, 3717960, 3965824, 4182705, 4461552, 4957280, 5576940, 5948736, 6692328, 7435920, 7931648, 8365410, 8923104, 9914560, 11153880, 11897472, 13384656, 14871840, 15863296, 16730820, 17846208, 19829120, 22307760, 23794944, 26769312, 29743680, 33461640, 35692416, 39658240, 44615520, 47589888, 53538624, 59487360, 66923280, 71384832, 79316480, 89231040, 107077248, 118974720, 133846560, 142769664, 178462080, 214154496, 237949440, 267693120, 356924160, 428308992, 535386240, 713848320, 1070772480, 2141544960]

約数ペア:

[(1, 2141544960), (2, 1070772480), (3, 713848320), (4, 535386240), (5, 428308992), (6, 356924160), (8, 267693120), (9, 237949440), (10, 214154496), (12, 178462080), (15, 142769664), (16, 133846560), (18, 118974720), (20, 107077248), (24, 89231040), (27, 79316480), (30, 71384832), (32, 66923280), (36, 59487360), (40, 53538624), (45, 47589888), (48, 44615520), (54, 39658240), (60, 35692416), (64, 33461640), (72, 29743680), (80, 26769312), (90, 23794944), (96, 22307760), (108, 19829120), (120, 17846208), (128, 16730820), (135, 15863296), (144, 14871840), (160, 13384656), (180, 11897472), (192, 11153880), (216, 9914560), (240, 8923104), (256, 8365410), (270, 7931648), (288, 7435920), (320, 6692328), (360, 5948736), (384, 5576940), (432, 4957280), (480, 4461552), (512, 4182705), (540, 3965824), (576, 3717960), (640, 3346164), (720, 2974368), (768, 2788470), (864, 2478640), (960, 2230776), (1080, 1982912), (1152, 1858980), (1280, 1673082), (1440, 1487184), (1536, 1394235), (1728, 1239320), (1920, 1115388), (2160, 991456), (2304, 929490), (2560, 836541), (2880, 743592), (3456, 619660), (3840, 557694), (4320, 495728), (4608, 464745), (5760, 371796), (6912, 309830), (7680, 278847), (8640, 247864), (11520, 185898), (13824, 154915), (17280, 123932), (23040, 92949), (30983, 69120), (34560, 61966)]