2543789873520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{168240071}}^1$

素因数の和:168240100

約数の個数: 160

約数和(自身を含む): 10013649085440

約数和(自身を除く): 7469859211920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 168240071, 336480142, 504720213, 672960284, 841200355, 1009440426, 1177680497, 1345920568, 1514160639, 1682400710, 2018880852, 2355360994, 2523601065, 2691841136, 3028321278, 3364801420, 3533041491, 4037761704, 4542481917, 4710721988, 5047202130, 5888402485, 6056642556, 6729602840, 7066082982, 7570803195, 8075523408, 9084963834, 9421443976, 10094404260, 10599124473, 11776804970, 12113285112, 13459205680, 14132165964, 15141606390, 17665207455, 18169927668, 18842887952, 20188808520, 21198248946, 22712409585, 23553609940, 24226570224, 28264331928, 30283212780, 31797373419, 35330414910, 36339855336, 40377617040, 42396497892, 45424819170, 47107219880, 52995622365, 56528663856, 60566425560, 63594746838, 70660829820, 72679710672, 84792995784, 90849638340, 94214439760, 105991244730, 121132851120, 127189493676, 141321659640, 158986867095, 169585991568, 181699276680, 211982489460, 254378987352, 282643319280, 317973734190, 363398553360, 423964978920, 508757974704, 635947468380, 847929957840, 1271894936760, 2543789873520]

約数ペア:

[(1, 2543789873520), (2, 1271894936760), (3, 847929957840), (4, 635947468380), (5, 508757974704), (6, 423964978920), (7, 363398553360), (8, 317973734190), (9, 282643319280), (10, 254378987352), (12, 211982489460), (14, 181699276680), (15, 169585991568), (16, 158986867095), (18, 141321659640), (20, 127189493676), (21, 121132851120), (24, 105991244730), (27, 94214439760), (28, 90849638340), (30, 84792995784), (35, 72679710672), (36, 70660829820), (40, 63594746838), (42, 60566425560), (45, 56528663856), (48, 52995622365), (54, 47107219880), (56, 45424819170), (60, 42396497892), (63, 40377617040), (70, 36339855336), (72, 35330414910), (80, 31797373419), (84, 30283212780), (90, 28264331928), (105, 24226570224), (108, 23553609940), (112, 22712409585), (120, 21198248946), (126, 20188808520), (135, 18842887952), (140, 18169927668), (144, 17665207455), (168, 15141606390), (180, 14132165964), (189, 13459205680), (210, 12113285112), (216, 11776804970), (240, 10599124473), (252, 10094404260), (270, 9421443976), (280, 9084963834), (315, 8075523408), (336, 7570803195), (360, 7066082982), (378, 6729602840), (420, 6056642556), (432, 5888402485), (504, 5047202130), (540, 4710721988), (560, 4542481917), (630, 4037761704), (720, 3533041491), (756, 3364801420), (840, 3028321278), (945, 2691841136), (1008, 2523601065), (1080, 2355360994), (1260, 2018880852), (1512, 1682400710), (1680, 1514160639), (1890, 1345920568), (2160, 1177680497), (2520, 1009440426), (3024, 841200355), (3780, 672960284), (5040, 504720213), (7560, 336480142), (15120, 168240071)]