202287120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^2$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 718745664

約数和(自身を除く): 516458544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 347, 420, 560, 694, 840, 1041, 1388, 1680, 1735, 2082, 2429, 2776, 3470, 4164, 4858, 5205, 5552, 6940, 7287, 8328, 9716, 10410, 12145, 13880, 14574, 16656, 19432, 20820, 24290, 27760, 29148, 36435, 38864, 41640, 48580, 58296, 72870, 83280, 97160, 116592, 120409, 145740, 194320, 240818, 291480, 361227, 481636, 582960, 602045, 722454, 842863, 963272, 1204090, 1444908, 1685726, 1806135, 1926544, 2408180, 2528589, 2889816, 3371452, 3612270, 4214315, 4816360, 5057178, 5779632, 6742904, 7224540, 8428630, 9632720, 10114356, 12642945, 13485808, 14449080, 16857260, 20228712, 25285890, 28898160, 33714520, 40457424, 50571780, 67429040, 101143560, 202287120]

約数ペア:

[(1, 202287120), (2, 101143560), (3, 67429040), (4, 50571780), (5, 40457424), (6, 33714520), (7, 28898160), (8, 25285890), (10, 20228712), (12, 16857260), (14, 14449080), (15, 13485808), (16, 12642945), (20, 10114356), (21, 9632720), (24, 8428630), (28, 7224540), (30, 6742904), (35, 5779632), (40, 5057178), (42, 4816360), (48, 4214315), (56, 3612270), (60, 3371452), (70, 2889816), (80, 2528589), (84, 2408180), (105, 1926544), (112, 1806135), (120, 1685726), (140, 1444908), (168, 1204090), (210, 963272), (240, 842863), (280, 722454), (336, 602045), (347, 582960), (420, 481636), (560, 361227), (694, 291480), (840, 240818), (1041, 194320), (1388, 145740), (1680, 120409), (1735, 116592), (2082, 97160), (2429, 83280), (2776, 72870), (3470, 58296), (4164, 48580), (4858, 41640), (5205, 38864), (5552, 36435), (6940, 29148), (7287, 27760), (8328, 24290), (9716, 20820), (10410, 19432), (12145, 16656), (13880, 14574)]