171156240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 200

約数和(自身を含む): 605591448

約数和(自身を除く): 434435208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 244, 270, 305, 324, 360, 366, 405, 432, 433, 488, 540, 549, 610, 648, 720, 732, 810, 866, 915, 976, 1080, 1098, 1220, 1296, 1299, 1464, 1620, 1647, 1732, 1830, 2160, 2165, 2196, 2440, 2598, 2745, 2928, 3240, 3294, 3464, 3660, 3897, 4330, 4392, 4880, 4941, 5196, 5490, 6480, 6495, 6588, 6928, 7320, 7794, 8235, 8660, 8784, 9882, 10392, 10980, 11691, 12990, 13176, 14640, 15588, 16470, 17320, 19485, 19764, 20784, 21960, 23382, 24705, 25980, 26352, 26413, 31176, 32940, 34640, 35073, 38970, 39528, 43920, 46764, 49410, 51960, 52826, 58455, 62352, 65880, 70146, 77940, 79056, 79239, 93528, 98820, 103920, 105652, 116910, 131760, 132065, 140292, 155880, 158478, 175365, 187056, 197640, 211304, 233820, 237717, 264130, 280584, 311760, 316956, 350730, 395280, 396195, 422608, 467640, 475434, 528260, 561168, 633912, 701460, 713151, 792390, 935280, 950868, 1056520, 1188585, 1267824, 1402920, 1426302, 1584780, 1901736, 2113040, 2139453, 2377170, 2805840, 2852604, 3169560, 3565755, 3803472, 4278906, 4754340, 5705208, 6339120, 7131510, 8557812, 9508680, 10697265, 11410416, 14263020, 17115624, 19017360, 21394530, 28526040, 34231248, 42789060, 57052080, 85578120, 171156240]

約数ペア:

[(1, 171156240), (2, 85578120), (3, 57052080), (4, 42789060), (5, 34231248), (6, 28526040), (8, 21394530), (9, 19017360), (10, 17115624), (12, 14263020), (15, 11410416), (16, 10697265), (18, 9508680), (20, 8557812), (24, 7131510), (27, 6339120), (30, 5705208), (36, 4754340), (40, 4278906), (45, 3803472), (48, 3565755), (54, 3169560), (60, 2852604), (61, 2805840), (72, 2377170), (80, 2139453), (81, 2113040), (90, 1901736), (108, 1584780), (120, 1426302), (122, 1402920), (135, 1267824), (144, 1188585), (162, 1056520), (180, 950868), (183, 935280), (216, 792390), (240, 713151), (244, 701460), (270, 633912), (305, 561168), (324, 528260), (360, 475434), (366, 467640), (405, 422608), (432, 396195), (433, 395280), (488, 350730), (540, 316956), (549, 311760), (610, 280584), (648, 264130), (720, 237717), (732, 233820), (810, 211304), (866, 197640), (915, 187056), (976, 175365), (1080, 158478), (1098, 155880), (1220, 140292), (1296, 132065), (1299, 131760), (1464, 116910), (1620, 105652), (1647, 103920), (1732, 98820), (1830, 93528), (2160, 79239), (2165, 79056), (2196, 77940), (2440, 70146), (2598, 65880), (2745, 62352), (2928, 58455), (3240, 52826), (3294, 51960), (3464, 49410), (3660, 46764), (3897, 43920), (4330, 39528), (4392, 38970), (4880, 35073), (4941, 34640), (5196, 32940), (5490, 31176), (6480, 26413), (6495, 26352), (6588, 25980), (6928, 24705), (7320, 23382), (7794, 21960), (8235, 20784), (8660, 19764), (8784, 19485), (9882, 17320), (10392, 16470), (10980, 15588), (11691, 14640), (12990, 13176)]