2340414440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3032

約数の個数: 192

約数和(自身を含む): 6811983360

約数和(自身を除く): 4471568920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 91, 98, 104, 124, 130, 140, 155, 182, 196, 217, 245, 248, 260, 280, 310, 364, 392, 403, 434, 455, 490, 520, 620, 637, 728, 806, 868, 910, 980, 1085, 1240, 1274, 1519, 1612, 1736, 1820, 1960, 2015, 2170, 2548, 2821, 2963, 3038, 3185, 3224, 3640, 4030, 4340, 5096, 5642, 5926, 6076, 6370, 7595, 8060, 8680, 11284, 11852, 12152, 12740, 14105, 14815, 15190, 16120, 19747, 20741, 22568, 23704, 25480, 28210, 29630, 30380, 38519, 39494, 41482, 56420, 59260, 60760, 77038, 78988, 82964, 91853, 98735, 103705, 112840, 118520, 145187, 154076, 157976, 165928, 183706, 192595, 197470, 207410, 269633, 290374, 308152, 367412, 385190, 394940, 414820, 459265, 539266, 580748, 642971, 725935, 734824, 770380, 789880, 829640, 918530, 1078532, 1161496, 1194089, 1285942, 1348165, 1451870, 1540760, 1837060, 1887431, 2157064, 2388178, 2571884, 2696330, 2903740, 3214855, 3674120, 3774862, 4500797, 4776356, 5143768, 5392660, 5807480, 5970445, 6429710, 7549724, 8358623, 9001594, 9437155, 9552712, 10785320, 11940890, 12859420, 15099448, 16717246, 18003188, 18874310, 22503985, 23881780, 25718840, 33434492, 36006376, 37748620, 41793115, 45007970, 47763560, 58510361, 66868984, 75497240, 83586230, 90015940, 117020722, 167172460, 180031880, 234041444, 292551805, 334344920, 468082888, 585103610, 1170207220, 2340414440]

約数ペア:

[(1, 2340414440), (2, 1170207220), (4, 585103610), (5, 468082888), (7, 334344920), (8, 292551805), (10, 234041444), (13, 180031880), (14, 167172460), (20, 117020722), (26, 90015940), (28, 83586230), (31, 75497240), (35, 66868984), (40, 58510361), (49, 47763560), (52, 45007970), (56, 41793115), (62, 37748620), (65, 36006376), (70, 33434492), (91, 25718840), (98, 23881780), (104, 22503985), (124, 18874310), (130, 18003188), (140, 16717246), (155, 15099448), (182, 12859420), (196, 11940890), (217, 10785320), (245, 9552712), (248, 9437155), (260, 9001594), (280, 8358623), (310, 7549724), (364, 6429710), (392, 5970445), (403, 5807480), (434, 5392660), (455, 5143768), (490, 4776356), (520, 4500797), (620, 3774862), (637, 3674120), (728, 3214855), (806, 2903740), (868, 2696330), (910, 2571884), (980, 2388178), (1085, 2157064), (1240, 1887431), (1274, 1837060), (1519, 1540760), (1612, 1451870), (1736, 1348165), (1820, 1285942), (1960, 1194089), (2015, 1161496), (2170, 1078532), (2548, 918530), (2821, 829640), (2963, 789880), (3038, 770380), (3185, 734824), (3224, 725935), (3640, 642971), (4030, 580748), (4340, 539266), (5096, 459265), (5642, 414820), (5926, 394940), (6076, 385190), (6370, 367412), (7595, 308152), (8060, 290374), (8680, 269633), (11284, 207410), (11852, 197470), (12152, 192595), (12740, 183706), (14105, 165928), (14815, 157976), (15190, 154076), (16120, 145187), (19747, 118520), (20741, 112840), (22568, 103705), (23704, 98735), (25480, 91853), (28210, 82964), (29630, 78988), (30380, 77038), (38519, 60760), (39494, 59260), (41482, 56420)]