1344907520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4208

約数の個数: 144

約数和(自身を含む): 3668015232

約数和(自身を除く): 2323107712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 256, 320, 352, 368, 440, 460, 506, 640, 704, 736, 880, 920, 1012, 1265, 1280, 1408, 1472, 1760, 1840, 2024, 2530, 2816, 2944, 3520, 3680, 4048, 4153, 5060, 5888, 7040, 7360, 8096, 8306, 10120, 14080, 14720, 16192, 16612, 20240, 20765, 29440, 32384, 33224, 40480, 41530, 45683, 64768, 66448, 80960, 83060, 91366, 95519, 132896, 161920, 166120, 182732, 191038, 228415, 265792, 323840, 332240, 365464, 382076, 456830, 477595, 531584, 664480, 730928, 764152, 913660, 955190, 1050709, 1063168, 1328960, 1461856, 1528304, 1827320, 1910380, 2101418, 2657920, 2923712, 3056608, 3654640, 3820760, 4202836, 5253545, 5315840, 5847424, 6113216, 7309280, 7641520, 8405672, 10507090, 11694848, 12226432, 14618560, 15283040, 16811344, 21014180, 24452864, 29237120, 30566080, 33622688, 42028360, 58474240, 61132160, 67245376, 84056720, 122264320, 134490752, 168113440, 268981504, 336226880, 672453760, 1344907520]

約数ペア:

[(1, 1344907520), (2, 672453760), (4, 336226880), (5, 268981504), (8, 168113440), (10, 134490752), (11, 122264320), (16, 84056720), (20, 67245376), (22, 61132160), (23, 58474240), (32, 42028360), (40, 33622688), (44, 30566080), (46, 29237120), (55, 24452864), (64, 21014180), (80, 16811344), (88, 15283040), (92, 14618560), (110, 12226432), (115, 11694848), (128, 10507090), (160, 8405672), (176, 7641520), (184, 7309280), (220, 6113216), (230, 5847424), (253, 5315840), (256, 5253545), (320, 4202836), (352, 3820760), (368, 3654640), (440, 3056608), (460, 2923712), (506, 2657920), (640, 2101418), (704, 1910380), (736, 1827320), (880, 1528304), (920, 1461856), (1012, 1328960), (1265, 1063168), (1280, 1050709), (1408, 955190), (1472, 913660), (1760, 764152), (1840, 730928), (2024, 664480), (2530, 531584), (2816, 477595), (2944, 456830), (3520, 382076), (3680, 365464), (4048, 332240), (4153, 323840), (5060, 265792), (5888, 228415), (7040, 191038), (7360, 182732), (8096, 166120), (8306, 161920), (10120, 132896), (14080, 95519), (14720, 91366), (16192, 83060), (16612, 80960), (20240, 66448), (20765, 64768), (29440, 45683), (32384, 41530), (33224, 40480)]