74870817840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 960

約数和(自身を含む): 328878950400

約数和(自身を除く): 254008132560

約数列:

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1369680, 1401288, 1421238, 1438164, 1443432, 1457680, 1496040, 1501380, 1518062, 1522755, 1563718, 1597960, 1624272, 1626495, 1639890, 1684004, 1734928, 1751610, 1795248, 1797705, 1804290, 1874160, 1894984, 1917552, 1951794, 2001840, 2030340, 2054520, 2101932, 2105005, 2131857, 2165148, 2168660, 2186520, 2212560, 2244060, 2277093, 2285434, 2335480, 2345577, 2368730, 2396940, 2405720, 2436408, 2526006, 2602392, 2623824, 2627415, 2706435, 2707120, 2802576, 2842476, 2876328, 2886864, 2992080, 3002760, 3036124, 3045510, 3127436, 3195920, 3252990, 3279780, 3368008, 3428151, 3503220, 3553095, 3595410, 3608580, 3789009, 3789968, 3795155, 3903588, 3909295, 4060680, 4109040, 4203864, 4210010, 4263714, 4330296, 4337320, 4373040, 4488120, 4554186, 4570868, 4670960, 4691154, 4737460, 4793880, 4811440, 4872816, 4879485, 5052012, 5204784, 5254830, 5412870, 5473013, 5684952, 5713585, 5752656, 6005520, 6072248, 6091020, 6254872, 6315015, 6505980, 6559560, 6736016, 6831279, 6856302, 7006440, 7036731, 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約数ペア:

[(1, 74870817840), (2, 37435408920), (3, 24956939280), (4, 18717704460), (5, 14974163568), (6, 12478469640), (7, 10695831120), (8, 9358852230), (9, 8318979760), (10, 7487081784), (12, 6239234820), (13, 5759293680), (14, 5347915560), (15, 4991387856), (16, 4679426115), (18, 4159489880), (19, 3940569360), (20, 3743540892), (21, 3565277040), (24, 3119617410), (26, 2879646840), (28, 2673957780), (30, 2495693928), (35, 2139166224), (36, 2079744940), (38, 1970284680), (39, 1919764560), (40, 1871770446), (42, 1782638520), (45, 1663795952), (48, 1559808705), (52, 1439823420), (56, 1336978890), (57, 1313523120), (60, 1247846964), (63, 1188425680), (65, 1151858736), (70, 1069583112), (72, 1039872470), (76, 985142340), (78, 959882280), (80, 935885223), (84, 891319260), (90, 831897976), (91, 822756240), (95, 788113872), (104, 719911710), (105, 713055408), (112, 668489445), (114, 656761560), (117, 639921520), (120, 623923482), (126, 594212840), (130, 575929368), (133, 562938480), (137, 546502320), 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(6916, 10825740), (7024, 10659285), (7124, 10509660), (7280, 10284453), (7410, 10104024), (7672, 9758970), (7809, 9587760), (7902, 9474920), (7980, 9382308), (8190, 9141736), (8220, 9108372), (8341, 8976240), (8631, 8674640), (8645, 8660592), (8780, 8527428), (8892, 8420020), (8905, 8407728), (9219, 8121360), (9360, 7999019), (9576, 7818590), (9590, 7807176), (9864, 7590310), (9880, 7578018), (10374, 7217160), (10412, 7190820), (10536, 7106190), (10640, 7036731), (10686, 7006440), (10920, 6856302), (10960, 6831279), (11115, 6736016), (11414, 6559560), (11508, 6505980), (11856, 6315015), (11970, 6254872), (12292, 6091020), (12330, 6072248), (12467, 6005520), (13015, 5752656), (13104, 5713585), (13170, 5684952), (13680, 5473013), (13832, 5412870), (14248, 5254830), (14385, 5204784), (14820, 5052012), (15344, 4879485), (15365, 4872816), (15561, 4811440), (15618, 4793880), (15804, 4737460), (15960, 4691154), (16029, 4670960), (16380, 4570868), (16440, 4554186), (16682, 4488120), (17121, 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(38360, 1951794), (39045, 1917552), (39510, 1894984), (39949, 1874160), (41496, 1804290), (41648, 1797705), (41705, 1795248), (42744, 1751610), (43155, 1734928), (44460, 1684004), (45656, 1639890), (46032, 1626495), (46095, 1624272), (46854, 1597960), (47880, 1563718), (49168, 1522755), (49320, 1518062), (49868, 1501380), (50046, 1496040), (51363, 1457680), (51870, 1443432), (52060, 1438164), (52680, 1421238), (53430, 1401288), (54663, 1369680), (55314, 1353560), (57070, 1311912), (57540, 1301196), (58387, 1282320), (59280, 1263003), (60143, 1244880), (61460, 1218204), (62244, 1202860), (62335, 1201104), (62472, 1198470), (63216, 1184365), (64116, 1167740), (65520, 1142717), (66728, 1122030), (67678, 1106280), (68484, 1093260), (69048, 1084330), (69160, 1082574), (71240, 1050966), (72884, 1027260), (73752, 1015170), (74802, 1000920), (75069, 997360), (76720, 975897), (77805, 962288), (78090, 958776), (79020, 947492), (79898, 937080), (80145, 934192), (82992, 902145), (83410, 897624), 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(177840, 421001), (180429, 414960), (182210, 410904), (184380, 406068), (187005, 400368), (187416, 399490), (199472, 375345), (199745, 374832), (200184, 374010), (203034, 368760), (205452, 364420), (207480, 360858), (208240, 359541), (213720, 350322), (216866, 345240), (218652, 342420), (221256, 338390), (224406, 333640), (228280, 327978), (230160, 325299), (233548, 320580), (234270, 319592), (236873, 316080), (239694, 312360), (240572, 311220), (245840, 304551), (248976, 300715), (249340, 300276), (250230, 299208), (256464, 291935), (256815, 291536), (270712, 276570), (273315, 273936)]