4015779840

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{21787}}^1$

素因数の和:21822

約数の個数: 156

約数和(自身を含む): 13920309624

約数和(自身を除く): 9904529784

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, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 12288, 15360, 18432, 20480, 21787, 23040, 30720, 36864, 43574, 46080, 61440, 65361, 87148, 92160, 108935, 130722, 174296, 184320, 196083, 217870, 261444, 326805, 348592, 392166, 435740, 522888, 653610, 697184, 784332, 871480, 980415, 1045776, 1307220, 1394368, 1568664, 1742960, 1960830, 2091552, 2614440, 2788736, 3137328, 3485920, 3921660, 4183104, 5228880, 5577472, 6274656, 6971840, 7843320, 8366208, 10457760, 11154944, 12549312, 13943680, 15686640, 16732416, 20915520, 22309888, 25098624, 27887360, 31373280, 33464832, 41831040, 44619776, 50197248, 55774720, 62746560, 66929664, 83662080, 89239552, 100394496, 111549440, 125493120, 133859328, 167324160, 200788992, 223098880, 250986240, 267718656, 334648320, 401577984, 446197760, 501972480, 669296640, 803155968, 1003944960, 1338593280, 2007889920, 4015779840]

約数ペア:

[(1, 4015779840), (2, 2007889920), (3, 1338593280), (4, 1003944960), (5, 803155968), (6, 669296640), (8, 501972480), (9, 446197760), (10, 401577984), (12, 334648320), (15, 267718656), (16, 250986240), (18, 223098880), (20, 200788992), (24, 167324160), (30, 133859328), (32, 125493120), (36, 111549440), (40, 100394496), (45, 89239552), (48, 83662080), (60, 66929664), (64, 62746560), (72, 55774720), (80, 50197248), (90, 44619776), (96, 41831040), (120, 33464832), (128, 31373280), (144, 27887360), (160, 25098624), (180, 22309888), (192, 20915520), (240, 16732416), (256, 15686640), (288, 13943680), (320, 12549312), (360, 11154944), (384, 10457760), (480, 8366208), (512, 7843320), (576, 6971840), (640, 6274656), (720, 5577472), (768, 5228880), (960, 4183104), (1024, 3921660), (1152, 3485920), (1280, 3137328), (1440, 2788736), (1536, 2614440), (1920, 2091552), (2048, 1960830), (2304, 1742960), (2560, 1568664), (2880, 1394368), (3072, 1307220), (3840, 1045776), (4096, 980415), (4608, 871480), (5120, 784332), (5760, 697184), (6144, 653610), (7680, 522888), (9216, 435740), (10240, 392166), (11520, 348592), (12288, 326805), (15360, 261444), (18432, 217870), (20480, 196083), (21787, 184320), (23040, 174296), (30720, 130722), (36864, 108935), (43574, 92160), (46080, 87148), (61440, 65361)]