254630278560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4457813}}^1$

素因数の和:4457855

約数の個数: 192

約数和(自身を含む): 970590926592

約数和(自身を除く): 715960648032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 57120, 4457813, 8915626, 13373439, 17831252, 22289065, 26746878, 31204691, 35662504, 44578130, 53493756, 62409382, 66867195, 71325008, 75782821, 89156260, 93614073, 106987512, 124818764, 133734390, 142650016, 151565642, 156023455, 178312520, 187228146, 213975024, 227348463, 249637528, 267468780, 303131284, 312046910, 356625040, 374456292, 378914105, 427950048, 454696926, 468070365, 499275056, 530479747, 534937560, 606262568, 624093820, 713250080, 748912584, 757828210, 909393852, 936140730, 998550112, 1060959494, 1069875120, 1136742315, 1212525136, 1248187640, 1497825168, 1515656420, 1591439241, 1818787704, 1872281460, 2121918988, 2139750240, 2273484630, 2425050272, 2496375280, 2652398735, 2995650336, 3031312840, 3182878482, 3637575408, 3744562920, 4243837976, 4546969260, 4992750560, 5304797470, 6062625680, 6365756964, 7275150816, 7489125840, 7957196205, 8487675952, 9093938520, 10609594940, 12125251360, 12731513928, 14978251680, 15914392410, 16975351904, 18187877040, 21219189880, 25463027856, 31828784820, 36375754080, 42438379760, 50926055712, 63657569640, 84876759520, 127315139280, 254630278560]

約数ペア:

[(1, 254630278560), (2, 127315139280), (3, 84876759520), (4, 63657569640), (5, 50926055712), (6, 42438379760), (7, 36375754080), (8, 31828784820), (10, 25463027856), (12, 21219189880), (14, 18187877040), (15, 16975351904), (16, 15914392410), (17, 14978251680), (20, 12731513928), (21, 12125251360), (24, 10609594940), (28, 9093938520), (30, 8487675952), (32, 7957196205), (34, 7489125840), (35, 7275150816), (40, 6365756964), (42, 6062625680), (48, 5304797470), (51, 4992750560), (56, 4546969260), (60, 4243837976), (68, 3744562920), (70, 3637575408), (80, 3182878482), (84, 3031312840), (85, 2995650336), (96, 2652398735), (102, 2496375280), (105, 2425050272), (112, 2273484630), (119, 2139750240), (120, 2121918988), (136, 1872281460), (140, 1818787704), (160, 1591439241), (168, 1515656420), (170, 1497825168), (204, 1248187640), (210, 1212525136), (224, 1136742315), (238, 1069875120), (240, 1060959494), (255, 998550112), (272, 936140730), (280, 909393852), (336, 757828210), (340, 748912584), (357, 713250080), (408, 624093820), (420, 606262568), (476, 534937560), (480, 530479747), (510, 499275056), (544, 468070365), (560, 454696926), (595, 427950048), (672, 378914105), (680, 374456292), (714, 356625040), (816, 312046910), (840, 303131284), (952, 267468780), (1020, 249637528), (1120, 227348463), (1190, 213975024), (1360, 187228146), (1428, 178312520), (1632, 156023455), (1680, 151565642), (1785, 142650016), (1904, 133734390), (2040, 124818764), (2380, 106987512), (2720, 93614073), (2856, 89156260), (3360, 75782821), (3570, 71325008), (3808, 66867195), (4080, 62409382), (4760, 53493756), (5712, 44578130), (7140, 35662504), (8160, 31204691), (9520, 26746878), (11424, 22289065), (14280, 17831252), (19040, 13373439), (28560, 8915626), (57120, 4457813)]