207892080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26249}}^1$

素因数の和:26279

約数の個数: 120

約数和(自身を含む): 761670000

約数和(自身を除く): 553777920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 26249, 52498, 78747, 104996, 131245, 157494, 209992, 236241, 262490, 288739, 314988, 393735, 419984, 472482, 524980, 577478, 629976, 787470, 866217, 944964, 1049960, 1154956, 1181205, 1259952, 1443695, 1574940, 1732434, 1889928, 2099920, 2309912, 2362410, 2598651, 2887390, 3149880, 3464868, 3779856, 4331085, 4619824, 4724820, 5197302, 5774780, 6299760, 6929736, 8662170, 9449640, 10394604, 11549560, 12993255, 13859472, 17324340, 18899280, 20789208, 23099120, 25986510, 34648680, 41578416, 51973020, 69297360, 103946040, 207892080]

約数ペア:

[(1, 207892080), (2, 103946040), (3, 69297360), (4, 51973020), (5, 41578416), (6, 34648680), (8, 25986510), (9, 23099120), (10, 20789208), (11, 18899280), (12, 17324340), (15, 13859472), (16, 12993255), (18, 11549560), (20, 10394604), (22, 9449640), (24, 8662170), (30, 6929736), (33, 6299760), (36, 5774780), (40, 5197302), (44, 4724820), (45, 4619824), (48, 4331085), (55, 3779856), (60, 3464868), (66, 3149880), (72, 2887390), (80, 2598651), (88, 2362410), (90, 2309912), (99, 2099920), (110, 1889928), (120, 1732434), (132, 1574940), (144, 1443695), (165, 1259952), (176, 1181205), (180, 1154956), (198, 1049960), (220, 944964), (240, 866217), (264, 787470), (330, 629976), (360, 577478), (396, 524980), (440, 472482), (495, 419984), (528, 393735), (660, 314988), (720, 288739), (792, 262490), (880, 236241), (990, 209992), (1320, 157494), (1584, 131245), (1980, 104996), (2640, 78747), (3960, 52498), (7920, 26249)]