51131719520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1502

約数の個数: 288

約数和(自身を含む): 147380845248

約数和(自身を除く): 96249125728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 233, 245, 280, 322, 368, 392, 460, 466, 490, 560, 644, 736, 784, 805, 920, 932, 980, 1120, 1127, 1165, 1217, 1288, 1568, 1610, 1631, 1840, 1864, 1960, 2254, 2330, 2434, 2576, 3220, 3262, 3680, 3728, 3920, 4508, 4660, 4868, 5152, 5359, 5635, 6085, 6440, 6524, 7456, 7840, 8155, 8519, 9016, 9320, 9736, 10718, 11270, 11417, 12170, 12880, 13048, 16310, 17038, 18032, 18640, 19472, 21436, 22540, 22834, 24340, 25760, 26096, 26795, 27991, 32620, 34076, 36064, 37280, 37513, 38944, 42595, 42872, 45080, 45668, 48680, 52192, 53590, 55982, 57085, 59633, 65240, 68152, 75026, 85190, 85744, 90160, 91336, 97360, 107180, 111964, 114170, 119266, 130480, 136304, 139955, 150052, 170380, 171488, 180320, 182672, 187565, 194720, 195937, 214360, 223928, 228340, 238532, 260960, 262591, 272608, 279910, 283561, 298165, 300104, 340760, 365344, 375130, 391874, 428720, 447856, 456680, 477064, 525182, 559820, 567122, 596330, 600208, 681520, 750260, 783748, 857440, 895712, 913360, 954128, 979685, 1050364, 1119640, 1134244, 1192660, 1200416, 1312955, 1363040, 1371559, 1417805, 1500520, 1567496, 1826720, 1908256, 1959370, 1984927, 2100728, 2239280, 2268488, 2385320, 2625910, 2743118, 2835610, 3001040, 3134992, 3918740, 3969854, 4201456, 4478560, 4536976, 4770640, 5251820, 5486236, 5671220, 6002080, 6269984, 6521903, 6857795, 7837480, 7939708, 8402912, 9073952, 9541280, 9924635, 10503640, 10972472, 11342440, 13043806, 13715590, 13894489, 15674960, 15879416, 19849270, 21007280, 21944944, 22684880, 26087612, 27431180, 27788978, 31349920, 31758832, 32609515, 39698540, 42014560, 43889888, 45369760, 45653321, 52175224, 54862360, 55577956, 63517664, 65219030, 69472445, 79397080, 91306642, 104350448, 109724720, 111155912, 130438060, 138944890, 158794160, 182613284, 208700896, 219449440, 222311824, 228266605, 260876120, 277889780, 317588320, 319573247, 365226568, 444623648, 456533210, 521752240, 555779560, 639146494, 730453136, 913066420, 1043504480, 1111559120, 1278292988, 1460906272, 1597866235, 1826132840, 2223118240, 2556585976, 3195732470, 3652265680, 5113171952, 6391464940, 7304531360, 10226343904, 12782929880, 25565859760, 51131719520]

約数ペア:

[(1, 51131719520), (2, 25565859760), (4, 12782929880), (5, 10226343904), (7, 7304531360), (8, 6391464940), (10, 5113171952), (14, 3652265680), (16, 3195732470), (20, 2556585976), (23, 2223118240), (28, 1826132840), (32, 1597866235), (35, 1460906272), (40, 1278292988), (46, 1111559120), (49, 1043504480), (56, 913066420), (70, 730453136), (80, 639146494), (92, 555779560), (98, 521752240), (112, 456533210), (115, 444623648), (140, 365226568), (160, 319573247), (161, 317588320), (184, 277889780), (196, 260876120), (224, 228266605), (230, 222311824), (233, 219449440), (245, 208700896), (280, 182613284), (322, 158794160), (368, 138944890), (392, 130438060), (460, 111155912), (466, 109724720), (490, 104350448), (560, 91306642), (644, 79397080), (736, 69472445), (784, 65219030), (805, 63517664), (920, 55577956), (932, 54862360), (980, 52175224), (1120, 45653321), (1127, 45369760), (1165, 43889888), (1217, 42014560), (1288, 39698540), (1568, 32609515), (1610, 31758832), (1631, 31349920), (1840, 27788978), (1864, 27431180), (1960, 26087612), (2254, 22684880), (2330, 21944944), (2434, 21007280), (2576, 19849270), (3220, 15879416), (3262, 15674960), (3680, 13894489), (3728, 13715590), (3920, 13043806), (4508, 11342440), (4660, 10972472), (4868, 10503640), (5152, 9924635), (5359, 9541280), (5635, 9073952), (6085, 8402912), (6440, 7939708), (6524, 7837480), (7456, 6857795), (7840, 6521903), (8155, 6269984), (8519, 6002080), (9016, 5671220), (9320, 5486236), (9736, 5251820), (10718, 4770640), (11270, 4536976), (11417, 4478560), (12170, 4201456), (12880, 3969854), (13048, 3918740), (16310, 3134992), (17038, 3001040), (18032, 2835610), (18640, 2743118), (19472, 2625910), (21436, 2385320), (22540, 2268488), (22834, 2239280), (24340, 2100728), (25760, 1984927), (26096, 1959370), (26795, 1908256), (27991, 1826720), (32620, 1567496), (34076, 1500520), (36064, 1417805), (37280, 1371559), (37513, 1363040), (38944, 1312955), (42595, 1200416), (42872, 1192660), (45080, 1134244), (45668, 1119640), (48680, 1050364), (52192, 979685), (53590, 954128), (55982, 913360), (57085, 895712), (59633, 857440), (65240, 783748), (68152, 750260), (75026, 681520), (85190, 600208), (85744, 596330), (90160, 567122), (91336, 559820), (97360, 525182), (107180, 477064), (111964, 456680), (114170, 447856), (119266, 428720), (130480, 391874), (136304, 375130), (139955, 365344), (150052, 340760), (170380, 300104), (171488, 298165), (180320, 283561), (182672, 279910), (187565, 272608), (194720, 262591), (195937, 260960), (214360, 238532), (223928, 228340)]