202315120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 561571200

約数和(自身を除く): 359256080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 101, 112, 140, 146, 196, 202, 245, 280, 292, 343, 365, 392, 404, 490, 505, 511, 560, 584, 686, 707, 730, 784, 808, 980, 1010, 1022, 1168, 1372, 1414, 1460, 1616, 1715, 1960, 2020, 2044, 2555, 2744, 2828, 2920, 3430, 3535, 3577, 3920, 4040, 4088, 4949, 5110, 5488, 5656, 5840, 6860, 7070, 7154, 7373, 8080, 8176, 9898, 10220, 11312, 13720, 14140, 14308, 14746, 17885, 19796, 20440, 24745, 25039, 27440, 28280, 28616, 29492, 34643, 35770, 36865, 39592, 40880, 49490, 50078, 51611, 56560, 57232, 58984, 69286, 71540, 73730, 79184, 98980, 100156, 103222, 117968, 125195, 138572, 143080, 147460, 173215, 197960, 200312, 206444, 250390, 258055, 277144, 286160, 294920, 346430, 361277, 395920, 400624, 412888, 500780, 516110, 554288, 589840, 692860, 722554, 825776, 1001560, 1032220, 1385720, 1445108, 1806385, 2003120, 2064440, 2528939, 2771440, 2890216, 3612770, 4128880, 5057878, 5780432, 7225540, 10115756, 12644695, 14451080, 20231512, 25289390, 28902160, 40463024, 50578780, 101157560, 202315120]

約数ペア:

[(1, 202315120), (2, 101157560), (4, 50578780), (5, 40463024), (7, 28902160), (8, 25289390), (10, 20231512), (14, 14451080), (16, 12644695), (20, 10115756), (28, 7225540), (35, 5780432), (40, 5057878), (49, 4128880), (56, 3612770), (70, 2890216), (73, 2771440), (80, 2528939), (98, 2064440), (101, 2003120), (112, 1806385), (140, 1445108), (146, 1385720), (196, 1032220), (202, 1001560), (245, 825776), (280, 722554), (292, 692860), (343, 589840), (365, 554288), (392, 516110), (404, 500780), (490, 412888), (505, 400624), (511, 395920), (560, 361277), (584, 346430), (686, 294920), (707, 286160), (730, 277144), (784, 258055), (808, 250390), (980, 206444), (1010, 200312), (1022, 197960), (1168, 173215), (1372, 147460), (1414, 143080), (1460, 138572), (1616, 125195), (1715, 117968), (1960, 103222), (2020, 100156), (2044, 98980), (2555, 79184), (2744, 73730), (2828, 71540), (2920, 69286), (3430, 58984), (3535, 57232), (3577, 56560), (3920, 51611), (4040, 50078), (4088, 49490), (4949, 40880), (5110, 39592), (5488, 36865), (5656, 35770), (5840, 34643), (6860, 29492), (7070, 28616), (7154, 28280), (7373, 27440), (8080, 25039), (8176, 24745), (9898, 20440), (10220, 19796), (11312, 17885), (13720, 14746), (14140, 14308)]