16551555840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1436767}}^1$

素因数の和:1436794

約数の個数: 108

約数和(自身を含む): 57266698944

約数和(自身を除く): 40715143104

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1436767, 2873534, 4310301, 5747068, 7183835, 8620602, 11494136, 12930903, 14367670, 17241204, 21551505, 22988272, 25861806, 28735340, 34482408, 43103010, 45976544, 51723612, 57470680, 64654515, 68964816, 86206020, 91953088, 103447224, 114941360, 129309030, 137929632, 172412040, 183906176, 206894448, 229882720, 258618060, 275859264, 344824080, 367812352, 413788896, 459765440, 517236120, 551718528, 689648160, 827577792, 919530880, 1034472240, 1103437056, 1379296320, 1655155584, 1839061760, 2068944480, 2758592640, 3310311168, 4137888960, 5517185280, 8275777920, 16551555840]

約数ペア:

[(1, 16551555840), (2, 8275777920), (3, 5517185280), (4, 4137888960), (5, 3310311168), (6, 2758592640), (8, 2068944480), (9, 1839061760), (10, 1655155584), (12, 1379296320), (15, 1103437056), (16, 1034472240), (18, 919530880), (20, 827577792), (24, 689648160), (30, 551718528), (32, 517236120), (36, 459765440), (40, 413788896), (45, 367812352), (48, 344824080), (60, 275859264), (64, 258618060), (72, 229882720), (80, 206894448), (90, 183906176), (96, 172412040), (120, 137929632), (128, 129309030), (144, 114941360), (160, 103447224), (180, 91953088), (192, 86206020), (240, 68964816), (256, 64654515), (288, 57470680), (320, 51723612), (360, 45976544), (384, 43103010), (480, 34482408), (576, 28735340), (640, 25861806), (720, 22988272), (768, 21551505), (960, 17241204), (1152, 14367670), (1280, 12930903), (1440, 11494136), (1920, 8620602), (2304, 7183835), (2880, 5747068), (3840, 4310301), (5760, 2873534), (11520, 1436767)]