657868085280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{306407}}^1$

素因数の和:306509

約数の個数: 384

約数和(自身を含む): 2668544040960

約数和(自身を除く): 2010675955680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 168, 180, 189, 210, 213, 216, 224, 240, 252, 270, 280, 284, 288, 315, 336, 355, 360, 378, 420, 426, 432, 480, 497, 504, 540, 560, 568, 630, 639, 672, 710, 720, 756, 840, 852, 864, 945, 994, 1008, 1065, 1080, 1120, 1136, 1260, 1278, 1420, 1440, 1491, 1512, 1680, 1704, 1890, 1917, 1988, 2016, 2130, 2160, 2272, 2485, 2520, 2556, 2840, 2982, 3024, 3195, 3360, 3408, 3780, 3834, 3976, 4260, 4320, 4473, 4970, 5040, 5112, 5680, 5964, 6048, 6390, 6816, 7455, 7560, 7668, 7952, 8520, 8946, 9585, 9940, 10080, 10224, 11360, 11928, 12780, 13419, 14910, 15120, 15336, 15904, 17040, 17892, 19170, 19880, 20448, 22365, 23856, 25560, 26838, 29820, 30240, 30672, 34080, 35784, 38340, 39760, 44730, 47712, 51120, 53676, 59640, 61344, 67095, 71568, 76680, 79520, 89460, 102240, 107352, 119280, 134190, 143136, 153360, 178920, 214704, 238560, 268380, 306407, 306720, 357840, 429408, 536760, 612814, 715680, 919221, 1073520, 1225628, 1532035, 1838442, 2144849, 2147040, 2451256, 2757663, 3064070, 3676884, 4289698, 4596105, 4902512, 5515326, 6128140, 6434547, 7353768, 8272989, 8579396, 9192210, 9805024, 10724245, 11030652, 12256280, 12869094, 13788315, 14707536, 16545978, 17158792, 18384420, 19303641, 21448490, 21754897, 22061304, 24512560, 25738188, 27576630, 29415072, 32172735, 33091956, 34317584, 36768840, 38607282, 41364945, 42896980, 43509794, 44122608, 49025120, 51476376, 55153260, 57910923, 64345470, 65264691, 66183912, 68635168, 73537680, 77214564, 82729890, 85793960, 87019588, 88245216, 96518205, 102952752, 108774485, 110306520, 115821846, 128690940, 130529382, 132367824, 147075360, 152284279, 154429128, 165459780, 171587920, 174039176, 193036410, 195794073, 205905504, 217548970, 220613040, 231643692, 257381880, 261058764, 264735648, 289554615, 304568558, 308858256, 326323455, 330919560, 343175840, 348078352, 386072820, 391588146, 435097940, 441226080, 456852837, 463287384, 514763760, 522117528, 579109230, 587382219, 609137116, 617716512, 652646910, 661839120, 696156704, 761421395, 772145640, 783176292, 870195880, 913705674, 926574768, 978970365, 1029527520, 1044235056, 1158218460, 1174764438, 1218274232, 1305293820, 1323678240, 1370558511, 1522842790, 1544291280, 1566352584, 1740391760, 1827411348, 1853149536, 1957940730, 2088470112, 2284264185, 2316436920, 2349528876, 2436548464, 2610587640, 2741117022, 2936911095, 3045685580, 3088582560, 3132705168, 3480783520, 3654822696, 3915881460, 4111675533, 4568528370, 4632873840, 4699057752, 4873096928, 5221175280, 5482234044, 5873822190, 6091371160, 6265410336, 6852792555, 7309645392, 7831762920, 8223351066, 9137056740, 9265747680, 9398115504, 10442350560, 10964468088, 11747644380, 12182742320, 13705585110, 14619290784, 15663525840, 16446702132, 18274113480, 18796231008, 20558377665, 21928936176, 23495288760, 24365484640, 27411170220, 31327051680, 32893404264, 36548226960, 41116755330, 43857872352, 46990577520, 54822340440, 65786808528, 73096453920, 82233510660, 93981155040, 109644680880, 131573617056, 164467021320, 219289361760, 328934042640, 657868085280]

約数ペア:

[(1, 657868085280), (2, 328934042640), (3, 219289361760), (4, 164467021320), (5, 131573617056), (6, 109644680880), (7, 93981155040), (8, 82233510660), (9, 73096453920), (10, 65786808528), (12, 54822340440), (14, 46990577520), (15, 43857872352), (16, 41116755330), (18, 36548226960), (20, 32893404264), (21, 31327051680), (24, 27411170220), (27, 24365484640), (28, 23495288760), (30, 21928936176), (32, 20558377665), (35, 18796231008), (36, 18274113480), (40, 16446702132), (42, 15663525840), (45, 14619290784), (48, 13705585110), (54, 12182742320), (56, 11747644380), (60, 10964468088), (63, 10442350560), (70, 9398115504), (71, 9265747680), (72, 9137056740), (80, 8223351066), (84, 7831762920), (90, 7309645392), (96, 6852792555), (105, 6265410336), (108, 6091371160), (112, 5873822190), (120, 5482234044), (126, 5221175280), (135, 4873096928), (140, 4699057752), (142, 4632873840), (144, 4568528370), (160, 4111675533), (168, 3915881460), (180, 3654822696), (189, 3480783520), (210, 3132705168), (213, 3088582560), (216, 3045685580), (224, 2936911095), (240, 2741117022), (252, 2610587640), (270, 2436548464), (280, 2349528876), (284, 2316436920), (288, 2284264185), (315, 2088470112), (336, 1957940730), (355, 1853149536), (360, 1827411348), (378, 1740391760), (420, 1566352584), (426, 1544291280), (432, 1522842790), (480, 1370558511), (497, 1323678240), (504, 1305293820), (540, 1218274232), (560, 1174764438), (568, 1158218460), (630, 1044235056), (639, 1029527520), (672, 978970365), (710, 926574768), (720, 913705674), (756, 870195880), (840, 783176292), (852, 772145640), (864, 761421395), (945, 696156704), (994, 661839120), (1008, 652646910), (1065, 617716512), (1080, 609137116), (1120, 587382219), (1136, 579109230), (1260, 522117528), (1278, 514763760), (1420, 463287384), (1440, 456852837), (1491, 441226080), (1512, 435097940), (1680, 391588146), (1704, 386072820), (1890, 348078352), (1917, 343175840), (1988, 330919560), (2016, 326323455), (2130, 308858256), (2160, 304568558), (2272, 289554615), (2485, 264735648), (2520, 261058764), (2556, 257381880), (2840, 231643692), (2982, 220613040), (3024, 217548970), (3195, 205905504), (3360, 195794073), (3408, 193036410), (3780, 174039176), (3834, 171587920), (3976, 165459780), (4260, 154429128), (4320, 152284279), (4473, 147075360), (4970, 132367824), (5040, 130529382), (5112, 128690940), (5680, 115821846), (5964, 110306520), (6048, 108774485), (6390, 102952752), (6816, 96518205), (7455, 88245216), (7560, 87019588), (7668, 85793960), (7952, 82729890), (8520, 77214564), (8946, 73537680), (9585, 68635168), (9940, 66183912), (10080, 65264691), (10224, 64345470), (11360, 57910923), (11928, 55153260), (12780, 51476376), (13419, 49025120), (14910, 44122608), (15120, 43509794), (15336, 42896980), (15904, 41364945), (17040, 38607282), (17892, 36768840), (19170, 34317584), (19880, 33091956), (20448, 32172735), (22365, 29415072), (23856, 27576630), (25560, 25738188), (26838, 24512560), (29820, 22061304), (30240, 21754897), (30672, 21448490), (34080, 19303641), (35784, 18384420), (38340, 17158792), (39760, 16545978), (44730, 14707536), (47712, 13788315), (51120, 12869094), (53676, 12256280), (59640, 11030652), (61344, 10724245), (67095, 9805024), (71568, 9192210), (76680, 8579396), (79520, 8272989), (89460, 7353768), (102240, 6434547), (107352, 6128140), (119280, 5515326), (134190, 4902512), (143136, 4596105), (153360, 4289698), (178920, 3676884), (214704, 3064070), (238560, 2757663), (268380, 2451256), (306407, 2147040), (306720, 2144849), (357840, 1838442), (429408, 1532035), (536760, 1225628), (612814, 1073520), (715680, 919221)]