156614080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 430133760

約数和(自身を除く): 273519680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 224, 278, 280, 320, 448, 503, 556, 560, 695, 973, 1006, 1112, 1120, 1390, 1946, 2012, 2224, 2240, 2515, 2780, 3521, 3892, 4024, 4448, 4865, 5030, 5560, 7042, 7784, 8048, 8896, 9730, 10060, 11120, 14084, 15568, 16096, 17605, 19460, 20120, 22240, 28168, 31136, 32192, 35210, 38920, 40240, 44480, 56336, 62272, 69917, 70420, 77840, 80480, 112672, 139834, 140840, 155680, 160960, 225344, 279668, 281680, 311360, 349585, 489419, 559336, 563360, 699170, 978838, 1118672, 1126720, 1398340, 1957676, 2237344, 2447095, 2796680, 3915352, 4474688, 4894190, 5593360, 7830704, 9788380, 11186720, 15661408, 19576760, 22373440, 31322816, 39153520, 78307040, 156614080]

約数ペア:

[(1, 156614080), (2, 78307040), (4, 39153520), (5, 31322816), (7, 22373440), (8, 19576760), (10, 15661408), (14, 11186720), (16, 9788380), (20, 7830704), (28, 5593360), (32, 4894190), (35, 4474688), (40, 3915352), (56, 2796680), (64, 2447095), (70, 2237344), (80, 1957676), (112, 1398340), (139, 1126720), (140, 1118672), (160, 978838), (224, 699170), (278, 563360), (280, 559336), (320, 489419), (448, 349585), (503, 311360), (556, 281680), (560, 279668), (695, 225344), (973, 160960), (1006, 155680), (1112, 140840), (1120, 139834), (1390, 112672), (1946, 80480), (2012, 77840), (2224, 70420), (2240, 69917), (2515, 62272), (2780, 56336), (3521, 44480), (3892, 40240), (4024, 38920), (4448, 35210), (4865, 32192), (5030, 31136), (5560, 28168), (7042, 22240), (7784, 20120), (8048, 19460), (8896, 17605), (9730, 16096), (10060, 15568), (11120, 14084)]