1566561440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10966

約数の個数: 96

約数和(自身を含む): 3952488960

約数和(自身を除く): 2385927520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 496, 580, 620, 899, 928, 992, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 4640, 4960, 7192, 8990, 10891, 14384, 17980, 21782, 28768, 35960, 43564, 54455, 71920, 87128, 108910, 143840, 174256, 217820, 315839, 337621, 348512, 435640, 631678, 675242, 871280, 1263356, 1350484, 1579195, 1688105, 1742560, 2526712, 2700968, 3158390, 3376210, 5053424, 5401936, 6316780, 6752420, 9791009, 10106848, 10803872, 12633560, 13504840, 19582018, 25267120, 27009680, 39164036, 48955045, 50534240, 54019360, 78328072, 97910090, 156656144, 195820180, 313312288, 391640360, 783280720, 1566561440]

約数ペア:

[(1, 1566561440), (2, 783280720), (4, 391640360), (5, 313312288), (8, 195820180), (10, 156656144), (16, 97910090), (20, 78328072), (29, 54019360), (31, 50534240), (32, 48955045), (40, 39164036), (58, 27009680), (62, 25267120), (80, 19582018), (116, 13504840), (124, 12633560), (145, 10803872), (155, 10106848), (160, 9791009), (232, 6752420), (248, 6316780), (290, 5401936), (310, 5053424), (464, 3376210), (496, 3158390), (580, 2700968), (620, 2526712), (899, 1742560), (928, 1688105), (992, 1579195), (1160, 1350484), (1240, 1263356), (1798, 871280), (2320, 675242), (2480, 631678), (3596, 435640), (4495, 348512), (4640, 337621), (4960, 315839), (7192, 217820), (8990, 174256), (10891, 143840), (14384, 108910), (17980, 87128), (21782, 71920), (28768, 54455), (35960, 43564)]