2471237120

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:852

約数の個数: 160

約数和(自身を含む): 6524153856

約数和(自身を除く): 4052916736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 512, 635, 640, 691, 704, 880, 1016, 1270, 1280, 1382, 1397, 1408, 1760, 2032, 2540, 2560, 2764, 2794, 2816, 3455, 3520, 4064, 5080, 5528, 5588, 5632, 6910, 6985, 7040, 7601, 8128, 10160, 11056, 11176, 13820, 13970, 14080, 15202, 16256, 20320, 22112, 22352, 27640, 27940, 28160, 30404, 32512, 38005, 40640, 44224, 44704, 55280, 55880, 60808, 65024, 76010, 81280, 87757, 88448, 89408, 110560, 111760, 121616, 152020, 162560, 175514, 176896, 178816, 221120, 223520, 243232, 304040, 325120, 351028, 353792, 357632, 438785, 442240, 447040, 486464, 608080, 702056, 715264, 877570, 884480, 894080, 965327, 972928, 1216160, 1404112, 1755140, 1768960, 1788160, 1930654, 1945856, 2432320, 2808224, 3510280, 3576320, 3861308, 3891712, 4826635, 4864640, 5616448, 7020560, 7722616, 9653270, 9729280, 11232896, 14041120, 15445232, 19306540, 19458560, 22465792, 28082240, 30890464, 38613080, 44931584, 56164480, 61780928, 77226160, 112328960, 123561856, 154452320, 224657920, 247123712, 308904640, 494247424, 617809280, 1235618560, 2471237120]

約数ペア:

[(1, 2471237120), (2, 1235618560), (4, 617809280), (5, 494247424), (8, 308904640), (10, 247123712), (11, 224657920), (16, 154452320), (20, 123561856), (22, 112328960), (32, 77226160), (40, 61780928), (44, 56164480), (55, 44931584), (64, 38613080), (80, 30890464), (88, 28082240), (110, 22465792), (127, 19458560), (128, 19306540), (160, 15445232), (176, 14041120), (220, 11232896), (254, 9729280), (256, 9653270), (320, 7722616), (352, 7020560), (440, 5616448), (508, 4864640), (512, 4826635), (635, 3891712), (640, 3861308), (691, 3576320), (704, 3510280), (880, 2808224), (1016, 2432320), (1270, 1945856), (1280, 1930654), (1382, 1788160), (1397, 1768960), (1408, 1755140), (1760, 1404112), (2032, 1216160), (2540, 972928), (2560, 965327), (2764, 894080), (2794, 884480), (2816, 877570), (3455, 715264), (3520, 702056), (4064, 608080), (5080, 486464), (5528, 447040), (5588, 442240), (5632, 438785), (6910, 357632), (6985, 353792), (7040, 351028), (7601, 325120), (8128, 304040), (10160, 243232), (11056, 223520), (11176, 221120), (13820, 178816), (13970, 176896), (14080, 175514), (15202, 162560), (16256, 152020), (20320, 121616), (22112, 111760), (22352, 110560), (27640, 89408), (27940, 88448), (28160, 87757), (30404, 81280), (32512, 76010), (38005, 65024), (40640, 60808), (44224, 55880), (44704, 55280)]