809380320

素因数分解:

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

素因数の和:1897

約数の個数: 192

約数和(自身を含む): 2936424960

約数和(自身を除く): 2127044640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 672, 695, 834, 840, 973, 1112, 1120, 1390, 1668, 1680, 1733, 1946, 2085, 2224, 2780, 2919, 3336, 3360, 3466, 3892, 4170, 4448, 4865, 5199, 5560, 5838, 6672, 6932, 7784, 8340, 8665, 9730, 10398, 11120, 11676, 12131, 13344, 13864, 14595, 15568, 16680, 17330, 19460, 20796, 22240, 23352, 24262, 25995, 27728, 29190, 31136, 33360, 34660, 36393, 38920, 41592, 46704, 48524, 51990, 55456, 58380, 60655, 66720, 69320, 72786, 77840, 83184, 93408, 97048, 103980, 116760, 121310, 138640, 145572, 155680, 166368, 181965, 194096, 207960, 233520, 240887, 242620, 277280, 291144, 363930, 388192, 415920, 467040, 481774, 485240, 582288, 722661, 727860, 831840, 963548, 970480, 1164576, 1204435, 1445322, 1455720, 1686209, 1927096, 1940960, 2408870, 2890644, 2911440, 3372418, 3613305, 3854192, 4817740, 5058627, 5781288, 5822880, 6744836, 7226610, 7708384, 8431045, 9635480, 10117254, 11562576, 13489672, 14453220, 16862090, 19270960, 20234508, 23125152, 25293135, 26979344, 28906440, 33724180, 38541920, 40469016, 50586270, 53958688, 57812880, 67448360, 80938032, 101172540, 115625760, 134896720, 161876064, 202345080, 269793440, 404690160, 809380320]

約数ペア:

[(1, 809380320), (2, 404690160), (3, 269793440), (4, 202345080), (5, 161876064), (6, 134896720), (7, 115625760), (8, 101172540), (10, 80938032), (12, 67448360), (14, 57812880), (15, 53958688), (16, 50586270), (20, 40469016), (21, 38541920), (24, 33724180), (28, 28906440), (30, 26979344), (32, 25293135), (35, 23125152), (40, 20234508), (42, 19270960), (48, 16862090), (56, 14453220), (60, 13489672), (70, 11562576), (80, 10117254), (84, 9635480), (96, 8431045), (105, 7708384), (112, 7226610), (120, 6744836), (139, 5822880), (140, 5781288), (160, 5058627), (168, 4817740), (210, 3854192), (224, 3613305), (240, 3372418), (278, 2911440), (280, 2890644), (336, 2408870), (417, 1940960), (420, 1927096), (480, 1686209), (556, 1455720), (560, 1445322), (672, 1204435), (695, 1164576), (834, 970480), (840, 963548), (973, 831840), (1112, 727860), (1120, 722661), (1390, 582288), (1668, 485240), (1680, 481774), (1733, 467040), (1946, 415920), (2085, 388192), (2224, 363930), (2780, 291144), (2919, 277280), (3336, 242620), (3360, 240887), (3466, 233520), (3892, 207960), (4170, 194096), (4448, 181965), (4865, 166368), (5199, 155680), (5560, 145572), (5838, 138640), (6672, 121310), (6932, 116760), (7784, 103980), (8340, 97048), (8665, 93408), (9730, 83184), (10398, 77840), (11120, 72786), (11676, 69320), (12131, 66720), (13344, 60655), (13864, 58380), (14595, 55456), (15568, 51990), (16680, 48524), (17330, 46704), (19460, 41592), (20796, 38920), (22240, 36393), (23352, 34660), (24262, 33360), (25995, 31136), (27728, 29190)]