15669976280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{4363}}^1$

素因数の和:4609

約数の個数: 128

約数和(自身を含む): 41022996480

約数和(自身を除く): 25353020200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 127, 140, 202, 254, 280, 404, 505, 508, 635, 707, 808, 889, 1010, 1016, 1270, 1414, 1778, 2020, 2540, 2828, 3535, 3556, 4040, 4363, 4445, 5080, 5656, 7070, 7112, 8726, 8890, 12827, 14140, 17452, 17780, 21815, 25654, 28280, 30541, 34904, 35560, 43630, 51308, 61082, 64135, 87260, 89789, 102616, 122164, 128270, 152705, 174520, 179578, 244328, 256540, 305410, 359156, 440663, 448945, 513080, 554101, 610820, 718312, 881326, 897890, 1108202, 1221640, 1762652, 1795780, 2203315, 2216404, 2770505, 3084641, 3525304, 3591560, 3878707, 4406630, 4432808, 5541010, 6169282, 7757414, 8813260, 11082020, 12338564, 15423205, 15514828, 17626520, 19393535, 22164040, 24677128, 30846410, 31029656, 38787070, 55964201, 61692820, 77574140, 111928402, 123385640, 155148280, 223856804, 279821005, 391749407, 447713608, 559642010, 783498814, 1119284020, 1566997628, 1958747035, 2238568040, 3133995256, 3917494070, 7834988140, 15669976280]

約数ペア:

[(1, 15669976280), (2, 7834988140), (4, 3917494070), (5, 3133995256), (7, 2238568040), (8, 1958747035), (10, 1566997628), (14, 1119284020), (20, 783498814), (28, 559642010), (35, 447713608), (40, 391749407), (56, 279821005), (70, 223856804), (101, 155148280), (127, 123385640), (140, 111928402), (202, 77574140), (254, 61692820), (280, 55964201), (404, 38787070), (505, 31029656), (508, 30846410), (635, 24677128), (707, 22164040), (808, 19393535), (889, 17626520), (1010, 15514828), (1016, 15423205), (1270, 12338564), (1414, 11082020), (1778, 8813260), (2020, 7757414), (2540, 6169282), (2828, 5541010), (3535, 4432808), (3556, 4406630), (4040, 3878707), (4363, 3591560), (4445, 3525304), (5080, 3084641), (5656, 2770505), (7070, 2216404), (7112, 2203315), (8726, 1795780), (8890, 1762652), (12827, 1221640), (14140, 1108202), (17452, 897890), (17780, 881326), (21815, 718312), (25654, 610820), (28280, 554101), (30541, 513080), (34904, 448945), (35560, 440663), (43630, 359156), (51308, 305410), (61082, 256540), (64135, 244328), (87260, 179578), (89789, 174520), (102616, 152705), (122164, 128270)]