1247352480

素因数分解:

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

素因数の和:26284

約数の個数: 192

約数和(自身を含む): 4762800000

約数和(自身を除く): 3515447520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 26249, 47520, 52498, 78747, 104996, 131245, 157494, 209992, 236241, 262490, 288739, 314988, 393735, 419984, 472482, 524980, 577478, 629976, 708723, 787470, 839968, 866217, 944964, 1049960, 1154956, 1181205, 1259952, 1417446, 1443695, 1574940, 1732434, 1889928, 2099920, 2309912, 2362410, 2519904, 2598651, 2834892, 2887390, 3149880, 3464868, 3543615, 3779856, 4199840, 4331085, 4619824, 4724820, 5197302, 5669784, 5774780, 6299760, 6929736, 7087230, 7559712, 7795953, 8662170, 9239648, 9449640, 10394604, 11339568, 11549560, 12599520, 12993255, 13859472, 14174460, 15591906, 17324340, 18899280, 20789208, 22679136, 23099120, 25986510, 27718944, 28348920, 31183812, 34648680, 37798560, 38979765, 41578416, 46198240, 51973020, 56697840, 62367624, 69297360, 77959530, 83156832, 103946040, 113395680, 124735248, 138594720, 155919060, 207892080, 249470496, 311838120, 415784160, 623676240, 1247352480]

約数ペア:

[(1, 1247352480), (2, 623676240), (3, 415784160), (4, 311838120), (5, 249470496), (6, 207892080), (8, 155919060), (9, 138594720), (10, 124735248), (11, 113395680), (12, 103946040), (15, 83156832), (16, 77959530), (18, 69297360), (20, 62367624), (22, 56697840), (24, 51973020), (27, 46198240), (30, 41578416), (32, 38979765), (33, 37798560), (36, 34648680), (40, 31183812), (44, 28348920), (45, 27718944), (48, 25986510), (54, 23099120), (55, 22679136), (60, 20789208), (66, 18899280), (72, 17324340), (80, 15591906), (88, 14174460), (90, 13859472), (96, 12993255), (99, 12599520), (108, 11549560), (110, 11339568), (120, 10394604), (132, 9449640), (135, 9239648), (144, 8662170), (160, 7795953), (165, 7559712), (176, 7087230), (180, 6929736), (198, 6299760), (216, 5774780), (220, 5669784), (240, 5197302), (264, 4724820), (270, 4619824), (288, 4331085), (297, 4199840), (330, 3779856), (352, 3543615), (360, 3464868), (396, 3149880), (432, 2887390), (440, 2834892), (480, 2598651), (495, 2519904), (528, 2362410), (540, 2309912), (594, 2099920), (660, 1889928), (720, 1732434), (792, 1574940), (864, 1443695), (880, 1417446), (990, 1259952), (1056, 1181205), (1080, 1154956), (1188, 1049960), (1320, 944964), (1440, 866217), (1485, 839968), (1584, 787470), (1760, 708723), (1980, 629976), (2160, 577478), (2376, 524980), (2640, 472482), (2970, 419984), (3168, 393735), (3960, 314988), (4320, 288739), (4752, 262490), (5280, 236241), (5940, 209992), (7920, 157494), (9504, 131245), (11880, 104996), (15840, 78747), (23760, 52498), (26249, 47520)]