15702439261880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{131335223}}^1$

素因数の和:131335309

約数の個数: 96

約数和(自身を含む): 41772481345440

約数和(自身を除く): 26070042083560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 610, 854, 980, 1220, 1708, 1960, 2135, 2440, 2989, 3416, 4270, 5978, 8540, 11956, 14945, 17080, 23912, 29890, 59780, 119560, 131335223, 262670446, 525340892, 656676115, 919346561, 1050681784, 1313352230, 1838693122, 2626704460, 3677386244, 4596732805, 5253408920, 6435425927, 7354772488, 8011448603, 9193465610, 12870851854, 16022897206, 18386931220, 25741703708, 32045794412, 32177129635, 36773862440, 40057243015, 51483407416, 56080140221, 64091588824, 64354259270, 80114486030, 112160280442, 128708518540, 160228972060, 224320560884, 257417037080, 280400701105, 320457944120, 392560981547, 448641121768, 560801402210, 785121963094, 1121602804420, 1570243926188, 1962804907735, 2243205608840, 3140487852376, 3925609815470, 7851219630940, 15702439261880]

約数ペア:

[(1, 15702439261880), (2, 7851219630940), (4, 3925609815470), (5, 3140487852376), (7, 2243205608840), (8, 1962804907735), (10, 1570243926188), (14, 1121602804420), (20, 785121963094), (28, 560801402210), (35, 448641121768), (40, 392560981547), (49, 320457944120), (56, 280400701105), (61, 257417037080), (70, 224320560884), (98, 160228972060), (122, 128708518540), (140, 112160280442), (196, 80114486030), (244, 64354259270), (245, 64091588824), (280, 56080140221), (305, 51483407416), (392, 40057243015), (427, 36773862440), (488, 32177129635), (490, 32045794412), (610, 25741703708), (854, 18386931220), (980, 16022897206), (1220, 12870851854), (1708, 9193465610), (1960, 8011448603), (2135, 7354772488), (2440, 6435425927), (2989, 5253408920), (3416, 4596732805), (4270, 3677386244), (5978, 2626704460), (8540, 1838693122), (11956, 1313352230), (14945, 1050681784), (17080, 919346561), (23912, 656676115), (29890, 525340892), (59780, 262670446), (119560, 131335223)]