2510118120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25603}}^1$

素因数の和:25679

約数の個数: 128

約数和(自身を含む): 8111347200

約数和(自身を除く): 5601229080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 4085, 4902, 5160, 6536, 8170, 9804, 12255, 16340, 19608, 24510, 25603, 32680, 49020, 51206, 76809, 98040, 102412, 128015, 153618, 204824, 256030, 307236, 384045, 486457, 512060, 614472, 768090, 972914, 1024120, 1100929, 1459371, 1536180, 1945828, 2201858, 2432285, 2918742, 3072360, 3302787, 3891656, 4403716, 4864570, 5504645, 5837484, 6605574, 7296855, 8807432, 9729140, 11009290, 11674968, 13211148, 14593710, 16513935, 19458280, 20917651, 22018580, 26422296, 29187420, 33027870, 41835302, 44037160, 58374840, 62752953, 66055740, 83670604, 104588255, 125505906, 132111480, 167341208, 209176510, 251011812, 313764765, 418353020, 502023624, 627529530, 836706040, 1255059060, 2510118120]

約数ペア:

[(1, 2510118120), (2, 1255059060), (3, 836706040), (4, 627529530), (5, 502023624), (6, 418353020), (8, 313764765), (10, 251011812), (12, 209176510), (15, 167341208), (19, 132111480), (20, 125505906), (24, 104588255), (30, 83670604), (38, 66055740), (40, 62752953), (43, 58374840), (57, 44037160), (60, 41835302), (76, 33027870), (86, 29187420), (95, 26422296), (114, 22018580), (120, 20917651), (129, 19458280), (152, 16513935), (172, 14593710), (190, 13211148), (215, 11674968), (228, 11009290), (258, 9729140), (285, 8807432), (344, 7296855), (380, 6605574), (430, 5837484), (456, 5504645), (516, 4864570), (570, 4403716), (645, 3891656), (760, 3302787), (817, 3072360), (860, 2918742), (1032, 2432285), (1140, 2201858), (1290, 1945828), (1634, 1536180), (1720, 1459371), (2280, 1100929), (2451, 1024120), (2580, 972914), (3268, 768090), (4085, 614472), (4902, 512060), (5160, 486457), (6536, 384045), (8170, 307236), (9804, 256030), (12255, 204824), (16340, 153618), (19608, 128015), (24510, 102412), (25603, 98040), (32680, 76809), (49020, 51206)]