21960998160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{9227}}^1$

素因数の和:9501

約数の個数: 160

約数和(自身を含む): 69864671232

約数和(自身を除く): 47903673072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 211, 235, 240, 282, 376, 422, 470, 564, 633, 705, 752, 844, 940, 1055, 1128, 1266, 1410, 1688, 1880, 2110, 2256, 2532, 2820, 3165, 3376, 3760, 4220, 5064, 5640, 6330, 8440, 9227, 9917, 10128, 11280, 12660, 16880, 18454, 19834, 25320, 27681, 29751, 36908, 39668, 46135, 49585, 50640, 55362, 59502, 73816, 79336, 92270, 99170, 110724, 119004, 138405, 147632, 148755, 158672, 184540, 198340, 221448, 238008, 276810, 297510, 369080, 396680, 433669, 442896, 476016, 553620, 595020, 738160, 793360, 867338, 1107240, 1190040, 1301007, 1734676, 1946897, 2168345, 2214480, 2380080, 2602014, 3469352, 3893794, 4336690, 5204028, 5840691, 6505035, 6938704, 7787588, 8673380, 9734485, 10408056, 11681382, 13010070, 15575176, 17346760, 19468970, 20816112, 23362764, 26020140, 29203455, 31150352, 34693520, 38937940, 46725528, 52040280, 58406910, 77875880, 91504159, 93451056, 104080560, 116813820, 155751760, 183008318, 233627640, 274512477, 366016636, 457520795, 467255280, 549024954, 732033272, 915041590, 1098049908, 1372562385, 1464066544, 1830083180, 2196099816, 2745124770, 3660166360, 4392199632, 5490249540, 7320332720, 10980499080, 21960998160]

約数ペア:

[(1, 21960998160), (2, 10980499080), (3, 7320332720), (4, 5490249540), (5, 4392199632), (6, 3660166360), (8, 2745124770), (10, 2196099816), (12, 1830083180), (15, 1464066544), (16, 1372562385), (20, 1098049908), (24, 915041590), (30, 732033272), (40, 549024954), (47, 467255280), (48, 457520795), (60, 366016636), (80, 274512477), (94, 233627640), (120, 183008318), (141, 155751760), (188, 116813820), (211, 104080560), (235, 93451056), (240, 91504159), (282, 77875880), (376, 58406910), (422, 52040280), (470, 46725528), (564, 38937940), (633, 34693520), (705, 31150352), (752, 29203455), (844, 26020140), (940, 23362764), (1055, 20816112), (1128, 19468970), (1266, 17346760), (1410, 15575176), (1688, 13010070), (1880, 11681382), (2110, 10408056), (2256, 9734485), (2532, 8673380), (2820, 7787588), (3165, 6938704), (3376, 6505035), (3760, 5840691), (4220, 5204028), (5064, 4336690), (5640, 3893794), (6330, 3469352), (8440, 2602014), (9227, 2380080), (9917, 2214480), (10128, 2168345), (11280, 1946897), (12660, 1734676), (16880, 1301007), (18454, 1190040), (19834, 1107240), (25320, 867338), (27681, 793360), (29751, 738160), (36908, 595020), (39668, 553620), (46135, 476016), (49585, 442896), (50640, 433669), (55362, 396680), (59502, 369080), (73816, 297510), (79336, 276810), (92270, 238008), (99170, 221448), (110724, 198340), (119004, 184540), (138405, 158672), (147632, 148755)]