21127555680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571633}}^1$

素因数の和:571669

約数の個数: 192

約数和(自身を含む): 82973818368

約数和(自身を除く): 61846262688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 18480, 36960, 571633, 1143266, 1714899, 2286532, 2858165, 3429798, 4001431, 4573064, 5716330, 6287963, 6859596, 8002862, 8574495, 9146128, 11432660, 12004293, 12575926, 13719192, 16005724, 17148990, 18292256, 18863889, 20007155, 22865320, 24008586, 25151852, 27438384, 31439815, 32011448, 34297980, 37727778, 40014310, 44015741, 45730640, 48017172, 50303704, 54876768, 60021465, 62879630, 64022896, 68595960, 75455556, 80028620, 88031482, 91461280, 94319445, 96034344, 100607408, 120042930, 125759260, 128045792, 132047223, 137191920, 150911112, 160057240, 176062964, 188638890, 192068688, 201214816, 220078705, 240085860, 251518520, 264094446, 274383840, 301822224, 320114480, 352125928, 377277780, 384137376, 440157410, 480171720, 503037040, 528188892, 603644448, 640228960, 660236115, 704251856, 754555560, 880314820, 960343440, 1006074080, 1056377784, 1320472230, 1408503712, 1509111120, 1760629640, 1920686880, 2112755568, 2640944460, 3018222240, 3521259280, 4225511136, 5281888920, 7042518560, 10563777840, 21127555680]

約数ペア:

[(1, 21127555680), (2, 10563777840), (3, 7042518560), (4, 5281888920), (5, 4225511136), (6, 3521259280), (7, 3018222240), (8, 2640944460), (10, 2112755568), (11, 1920686880), (12, 1760629640), (14, 1509111120), (15, 1408503712), (16, 1320472230), (20, 1056377784), (21, 1006074080), (22, 960343440), (24, 880314820), (28, 754555560), (30, 704251856), (32, 660236115), (33, 640228960), (35, 603644448), (40, 528188892), (42, 503037040), (44, 480171720), (48, 440157410), (55, 384137376), (56, 377277780), (60, 352125928), (66, 320114480), (70, 301822224), (77, 274383840), (80, 264094446), (84, 251518520), (88, 240085860), (96, 220078705), (105, 201214816), (110, 192068688), (112, 188638890), (120, 176062964), (132, 160057240), (140, 150911112), (154, 137191920), (160, 132047223), (165, 128045792), (168, 125759260), (176, 120042930), (210, 100607408), (220, 96034344), (224, 94319445), (231, 91461280), (240, 88031482), (264, 80028620), (280, 75455556), (308, 68595960), (330, 64022896), (336, 62879630), (352, 60021465), (385, 54876768), (420, 50303704), (440, 48017172), (462, 45730640), (480, 44015741), (528, 40014310), (560, 37727778), (616, 34297980), (660, 32011448), (672, 31439815), (770, 27438384), (840, 25151852), (880, 24008586), (924, 22865320), (1056, 20007155), (1120, 18863889), (1155, 18292256), (1232, 17148990), (1320, 16005724), (1540, 13719192), (1680, 12575926), (1760, 12004293), (1848, 11432660), (2310, 9146128), (2464, 8574495), (2640, 8002862), (3080, 6859596), (3360, 6287963), (3696, 5716330), (4620, 4573064), (5280, 4001431), (6160, 3429798), (7392, 2858165), (9240, 2286532), (12320, 1714899), (18480, 1143266), (36960, 571633)]