977911320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3037

約数の個数: 128

約数和(自身を含む): 3067243200

約数和(自身を除く): 2089331880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 97, 116, 120, 145, 174, 194, 232, 290, 291, 348, 388, 435, 485, 580, 582, 696, 776, 870, 970, 1160, 1164, 1455, 1740, 1940, 2328, 2813, 2897, 2910, 3480, 3880, 5626, 5794, 5820, 8439, 8691, 11252, 11588, 11640, 14065, 14485, 16878, 17382, 22504, 23176, 28130, 28970, 33756, 34764, 42195, 43455, 56260, 57940, 67512, 69528, 84013, 84390, 86910, 112520, 115880, 168026, 168780, 173820, 252039, 281009, 336052, 337560, 347640, 420065, 504078, 562018, 672104, 840130, 843027, 1008156, 1124036, 1260195, 1405045, 1680260, 1686054, 2016312, 2248072, 2520390, 2810090, 3360520, 3372108, 4215135, 5040780, 5620180, 6744216, 8149261, 8430270, 10081560, 11240360, 16298522, 16860540, 24447783, 32597044, 33721080, 40746305, 48895566, 65194088, 81492610, 97791132, 122238915, 162985220, 195582264, 244477830, 325970440, 488955660, 977911320]

約数ペア:

[(1, 977911320), (2, 488955660), (3, 325970440), (4, 244477830), (5, 195582264), (6, 162985220), (8, 122238915), (10, 97791132), (12, 81492610), (15, 65194088), (20, 48895566), (24, 40746305), (29, 33721080), (30, 32597044), (40, 24447783), (58, 16860540), (60, 16298522), (87, 11240360), (97, 10081560), (116, 8430270), (120, 8149261), (145, 6744216), (174, 5620180), (194, 5040780), (232, 4215135), (290, 3372108), (291, 3360520), (348, 2810090), (388, 2520390), (435, 2248072), (485, 2016312), (580, 1686054), (582, 1680260), (696, 1405045), (776, 1260195), (870, 1124036), (970, 1008156), (1160, 843027), (1164, 840130), (1455, 672104), (1740, 562018), (1940, 504078), (2328, 420065), (2813, 347640), (2897, 337560), (2910, 336052), (3480, 281009), (3880, 252039), (5626, 173820), (5794, 168780), (5820, 168026), (8439, 115880), (8691, 112520), (11252, 86910), (11588, 84390), (11640, 84013), (14065, 69528), (14485, 67512), (16878, 57940), (17382, 56260), (22504, 43455), (23176, 42195), (28130, 34764), (28970, 33756)]