551032560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3512

約数の個数: 240

約数和(自身を含む): 2110739904

約数和(自身を除く): 1559707344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3463, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 6926, 7956, 8840, 9360, 9945, 10389, 10608, 12240, 13260, 13852, 15912, 17315, 17680, 19890, 20778, 26520, 27704, 31167, 31824, 34630, 39780, 41556, 45019, 51945, 53040, 55408, 58871, 62334, 69260, 79560, 83112, 90038, 103890, 117742, 124668, 135057, 138520, 155835, 159120, 166224, 176613, 180076, 207780, 225095, 235484, 249336, 270114, 277040, 294355, 311670, 353226, 360152, 405171, 415560, 450190, 470968, 498672, 529839, 540228, 588710, 623340, 675285, 706452, 720304, 765323, 810342, 831120, 883065, 900380, 941936, 1059678, 1080456, 1177420, 1246680, 1350570, 1412904, 1530646, 1620684, 1766130, 1800760, 2025855, 2119356, 2160912, 2295969, 2354840, 2493360, 2649195, 2701140, 2825808, 3061292, 3241368, 3532260, 3601520, 3826615, 4051710, 4238712, 4591938, 4709680, 5298390, 5402280, 6122584, 6482736, 6887907, 7064520, 7653230, 8103420, 8477424, 9183876, 10596780, 10804560, 11479845, 12245168, 13775814, 14129040, 15306460, 16206840, 18367752, 21193560, 22959690, 27551628, 30612920, 32413680, 34439535, 36735504, 42387120, 45919380, 55103256, 61225840, 68879070, 91838760, 110206512, 137758140, 183677520, 275516280, 551032560]

約数ペア:

[(1, 551032560), (2, 275516280), (3, 183677520), (4, 137758140), (5, 110206512), (6, 91838760), (8, 68879070), (9, 61225840), (10, 55103256), (12, 45919380), (13, 42387120), (15, 36735504), (16, 34439535), (17, 32413680), (18, 30612920), (20, 27551628), (24, 22959690), (26, 21193560), (30, 18367752), (34, 16206840), (36, 15306460), (39, 14129040), (40, 13775814), (45, 12245168), (48, 11479845), (51, 10804560), (52, 10596780), (60, 9183876), (65, 8477424), (68, 8103420), (72, 7653230), (78, 7064520), (80, 6887907), (85, 6482736), (90, 6122584), (102, 5402280), (104, 5298390), (117, 4709680), (120, 4591938), (130, 4238712), (136, 4051710), (144, 3826615), (153, 3601520), (156, 3532260), (170, 3241368), (180, 3061292), (195, 2825808), (204, 2701140), (208, 2649195), (221, 2493360), (234, 2354840), (240, 2295969), (255, 2160912), (260, 2119356), (272, 2025855), (306, 1800760), (312, 1766130), (340, 1620684), (360, 1530646), (390, 1412904), (408, 1350570), (442, 1246680), (468, 1177420), (510, 1080456), (520, 1059678), (585, 941936), (612, 900380), (624, 883065), (663, 831120), (680, 810342), (720, 765323), (765, 720304), (780, 706452), (816, 675285), (884, 623340), (936, 588710), (1020, 540228), (1040, 529839), (1105, 498672), (1170, 470968), (1224, 450190), (1326, 415560), (1360, 405171), (1530, 360152), (1560, 353226), (1768, 311670), (1872, 294355), (1989, 277040), (2040, 270114), (2210, 249336), (2340, 235484), (2448, 225095), (2652, 207780), (3060, 180076), (3120, 176613), (3315, 166224), (3463, 159120), (3536, 155835), (3978, 138520), (4080, 135057), (4420, 124668), (4680, 117742), (5304, 103890), (6120, 90038), (6630, 83112), (6926, 79560), (7956, 69260), (8840, 62334), (9360, 58871), (9945, 55408), (10389, 53040), (10608, 51945), (12240, 45019), (13260, 41556), (13852, 39780), (15912, 34630), (17315, 31824), (17680, 31167), (19890, 27704), (20778, 26520)]