101726520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 350784000

約数和(自身を除く): 249057480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 349, 420, 694, 698, 840, 1041, 1047, 1388, 1396, 1735, 1745, 2082, 2094, 2429, 2443, 2776, 2792, 3470, 3490, 4164, 4188, 4858, 4886, 5205, 5235, 6940, 6980, 7287, 7329, 8328, 8376, 9716, 9772, 10410, 10470, 12145, 12215, 13880, 13960, 14574, 14658, 19432, 19544, 20820, 20940, 24290, 24430, 29148, 29316, 36435, 36645, 41640, 41880, 48580, 48860, 58296, 58632, 72870, 73290, 97160, 97720, 121103, 145740, 146580, 242206, 291480, 293160, 363309, 484412, 605515, 726618, 847721, 968824, 1211030, 1453236, 1695442, 1816545, 2422060, 2543163, 2906472, 3390884, 3633090, 4238605, 4844120, 5086326, 6781768, 7266180, 8477210, 10172652, 12715815, 14532360, 16954420, 20345304, 25431630, 33908840, 50863260, 101726520]

約数ペア:

[(1, 101726520), (2, 50863260), (3, 33908840), (4, 25431630), (5, 20345304), (6, 16954420), (7, 14532360), (8, 12715815), (10, 10172652), (12, 8477210), (14, 7266180), (15, 6781768), (20, 5086326), (21, 4844120), (24, 4238605), (28, 3633090), (30, 3390884), (35, 2906472), (40, 2543163), (42, 2422060), (56, 1816545), (60, 1695442), (70, 1453236), (84, 1211030), (105, 968824), (120, 847721), (140, 726618), (168, 605515), (210, 484412), (280, 363309), (347, 293160), (349, 291480), (420, 242206), (694, 146580), (698, 145740), (840, 121103), (1041, 97720), (1047, 97160), (1388, 73290), (1396, 72870), (1735, 58632), (1745, 58296), (2082, 48860), (2094, 48580), (2429, 41880), (2443, 41640), (2776, 36645), (2792, 36435), (3470, 29316), (3490, 29148), (4164, 24430), (4188, 24290), (4858, 20940), (4886, 20820), (5205, 19544), (5235, 19432), (6940, 14658), (6980, 14574), (7287, 13960), (7329, 13880), (8328, 12215), (8376, 12145), (9716, 10470), (9772, 10410)]