202345080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1893

約数の個数: 128

約数和(自身を含む): 699148800

約数和(自身を除く): 496803720

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, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1733, 1946, 2085, 2780, 2919, 3336, 3466, 3892, 4170, 4865, 5199, 5560, 5838, 6932, 7784, 8340, 8665, 9730, 10398, 11676, 12131, 13864, 14595, 16680, 17330, 19460, 20796, 23352, 24262, 25995, 29190, 34660, 36393, 38920, 41592, 48524, 51990, 58380, 60655, 69320, 72786, 97048, 103980, 116760, 121310, 145572, 181965, 207960, 240887, 242620, 291144, 363930, 481774, 485240, 722661, 727860, 963548, 1204435, 1445322, 1455720, 1686209, 1927096, 2408870, 2890644, 3372418, 3613305, 4817740, 5058627, 5781288, 6744836, 7226610, 8431045, 9635480, 10117254, 13489672, 14453220, 16862090, 20234508, 25293135, 28906440, 33724180, 40469016, 50586270, 67448360, 101172540, 202345080]

約数ペア:

[(1, 202345080), (2, 101172540), (3, 67448360), (4, 50586270), (5, 40469016), (6, 33724180), (7, 28906440), (8, 25293135), (10, 20234508), (12, 16862090), (14, 14453220), (15, 13489672), (20, 10117254), (21, 9635480), (24, 8431045), (28, 7226610), (30, 6744836), (35, 5781288), (40, 5058627), (42, 4817740), (56, 3613305), (60, 3372418), (70, 2890644), (84, 2408870), (105, 1927096), (120, 1686209), (139, 1455720), (140, 1445322), (168, 1204435), (210, 963548), (278, 727860), (280, 722661), (417, 485240), (420, 481774), (556, 363930), (695, 291144), (834, 242620), (840, 240887), (973, 207960), (1112, 181965), (1390, 145572), (1668, 121310), (1733, 116760), (1946, 103980), (2085, 97048), (2780, 72786), (2919, 69320), (3336, 60655), (3466, 58380), (3892, 51990), (4170, 48524), (4865, 41592), (5199, 38920), (5560, 36393), (5838, 34660), (6932, 29190), (7784, 25995), (8340, 24262), (8665, 23352), (9730, 20796), (10398, 19460), (11676, 17330), (12131, 16680), (13864, 14595)]