2019380063800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^2$

素因数の和:823

約数の個数: 288

約数和(自身を含む): 5243643827280

約数和(自身を除く): 3224263763480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 110, 146, 157, 200, 220, 275, 283, 292, 314, 365, 440, 550, 566, 584, 628, 730, 785, 803, 1100, 1132, 1256, 1415, 1460, 1570, 1606, 1727, 1825, 2200, 2264, 2830, 2920, 3113, 3140, 3212, 3454, 3650, 3925, 4015, 5660, 6226, 6280, 6424, 6908, 7075, 7300, 7850, 8030, 8635, 11320, 11461, 12452, 13816, 14150, 14600, 15565, 15700, 16060, 17270, 20075, 20659, 22922, 24904, 28300, 31130, 31400, 32120, 34540, 40150, 41318, 43175, 44431, 45844, 56600, 57305, 62260, 69080, 77825, 80089, 80300, 82636, 86350, 88862, 91688, 103295, 114610, 124520, 126071, 155650, 160178, 160600, 165272, 172700, 177724, 206590, 222155, 227249, 229220, 252142, 286525, 311300, 320356, 345400, 355448, 400445, 413180, 444310, 454498, 458440, 488741, 504284, 516475, 573050, 622600, 630355, 640712, 800890, 826360, 880979, 888620, 908996, 977482, 1008568, 1032950, 1110775, 1136245, 1146100, 1260710, 1601780, 1761958, 1777240, 1817992, 1954964, 2002225, 2065900, 2221550, 2272490, 2292200, 2443705, 2521420, 3151775, 3203560, 3243463, 3523916, 3909928, 4004450, 4131800, 4404895, 4443100, 4544980, 4887410, 5042840, 5681225, 5846497, 6303550, 6486926, 7047832, 8008900, 8809790, 8886200, 9089960, 9774820, 11362450, 11692994, 12218525, 12573973, 12607100, 12973852, 16017800, 16217315, 17619580, 19549640, 22024475, 22724900, 23385988, 24437050, 25147946, 25214200, 25947704, 29232485, 32434630, 35239160, 35678093, 44048950, 45449800, 46771976, 48874100, 50295892, 58464970, 62869865, 64311467, 64869260, 71356186, 81086575, 88097900, 97748200, 100591784, 116929940, 125739730, 128622934, 129738520, 138313703, 142712372, 146162425, 162173150, 176195800, 178390465, 233859880, 251479460, 257245868, 276627406, 285424744, 292324850, 314349325, 321557335, 324346300, 356780930, 502958920, 514491736, 553254812, 584649700, 628698650, 643114670, 648692600, 691568515, 713561860, 891952325, 917900029, 1106509624, 1169299400, 1257397300, 1286229340, 1383137030, 1427123720, 1607786675, 1783904650, 1835800058, 2514794600, 2572458680, 2766274060, 3215573350, 3457842575, 3567809300, 3671600116, 4589500145, 5532548120, 6431146700, 6915685150, 7135618600, 7343200232, 9179000290, 10096900319, 12862293400, 13831370300, 18358000580, 20193800638, 22947500725, 27662740600, 36716001160, 40387601276, 45895001450, 50484501595, 80775202552, 91790002900, 100969003190, 183580005800, 201938006380, 252422507975, 403876012760, 504845015950, 1009690031900, 2019380063800]

約数ペア:

[(1, 2019380063800), (2, 1009690031900), (4, 504845015950), (5, 403876012760), (8, 252422507975), (10, 201938006380), (11, 183580005800), (20, 100969003190), (22, 91790002900), (25, 80775202552), (40, 50484501595), (44, 45895001450), (50, 40387601276), (55, 36716001160), (73, 27662740600), (88, 22947500725), (100, 20193800638), (110, 18358000580), (146, 13831370300), (157, 12862293400), (200, 10096900319), (220, 9179000290), (275, 7343200232), (283, 7135618600), (292, 6915685150), (314, 6431146700), (365, 5532548120), (440, 4589500145), (550, 3671600116), (566, 3567809300), (584, 3457842575), (628, 3215573350), (730, 2766274060), (785, 2572458680), (803, 2514794600), (1100, 1835800058), (1132, 1783904650), (1256, 1607786675), (1415, 1427123720), (1460, 1383137030), (1570, 1286229340), (1606, 1257397300), (1727, 1169299400), (1825, 1106509624), (2200, 917900029), (2264, 891952325), (2830, 713561860), (2920, 691568515), (3113, 648692600), (3140, 643114670), (3212, 628698650), (3454, 584649700), (3650, 553254812), (3925, 514491736), (4015, 502958920), (5660, 356780930), (6226, 324346300), (6280, 321557335), (6424, 314349325), (6908, 292324850), (7075, 285424744), (7300, 276627406), (7850, 257245868), (8030, 251479460), (8635, 233859880), (11320, 178390465), (11461, 176195800), (12452, 162173150), (13816, 146162425), (14150, 142712372), (14600, 138313703), (15565, 129738520), (15700, 128622934), (16060, 125739730), (17270, 116929940), (20075, 100591784), (20659, 97748200), (22922, 88097900), (24904, 81086575), (28300, 71356186), (31130, 64869260), (31400, 64311467), (32120, 62869865), (34540, 58464970), (40150, 50295892), (41318, 48874100), (43175, 46771976), (44431, 45449800), (45844, 44048950), (56600, 35678093), (57305, 35239160), (62260, 32434630), (69080, 29232485), (77825, 25947704), (80089, 25214200), (80300, 25147946), (82636, 24437050), (86350, 23385988), (88862, 22724900), (91688, 22024475), (103295, 19549640), (114610, 17619580), (124520, 16217315), (126071, 16017800), (155650, 12973852), (160178, 12607100), (160600, 12573973), (165272, 12218525), (172700, 11692994), (177724, 11362450), (206590, 9774820), (222155, 9089960), (227249, 8886200), (229220, 8809790), (252142, 8008900), (286525, 7047832), (311300, 6486926), (320356, 6303550), (345400, 5846497), (355448, 5681225), (400445, 5042840), (413180, 4887410), (444310, 4544980), (454498, 4443100), (458440, 4404895), (488741, 4131800), (504284, 4004450), (516475, 3909928), (573050, 3523916), (622600, 3243463), (630355, 3203560), (640712, 3151775), (800890, 2521420), (826360, 2443705), (880979, 2292200), (888620, 2272490), (908996, 2221550), (977482, 2065900), (1008568, 2002225), (1032950, 1954964), (1110775, 1817992), (1136245, 1777240), (1146100, 1761958), (1260710, 1601780)]