209060040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13099}}^1$

素因数の和:13139

約数の個数: 128

約数和(自身を含む): 754560000

約数和(自身を除く): 545499960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 13099, 15960, 26198, 39297, 52396, 65495, 78594, 91693, 104792, 130990, 157188, 183386, 196485, 248881, 261980, 275079, 314376, 366772, 392970, 458465, 497762, 523960, 550158, 733544, 746643, 785940, 916930, 995524, 1100316, 1244405, 1375395, 1493286, 1571880, 1742167, 1833860, 1991048, 2200632, 2488810, 2750790, 2986572, 3484334, 3667720, 3733215, 4977620, 5226501, 5501580, 5973144, 6968668, 7466430, 8710835, 9955240, 10453002, 11003160, 13937336, 14932860, 17421670, 20906004, 26132505, 29865720, 34843340, 41812008, 52265010, 69686680, 104530020, 209060040]

約数ペア:

[(1, 209060040), (2, 104530020), (3, 69686680), (4, 52265010), (5, 41812008), (6, 34843340), (7, 29865720), (8, 26132505), (10, 20906004), (12, 17421670), (14, 14932860), (15, 13937336), (19, 11003160), (20, 10453002), (21, 9955240), (24, 8710835), (28, 7466430), (30, 6968668), (35, 5973144), (38, 5501580), (40, 5226501), (42, 4977620), (56, 3733215), (57, 3667720), (60, 3484334), (70, 2986572), (76, 2750790), (84, 2488810), (95, 2200632), (105, 1991048), (114, 1833860), (120, 1742167), (133, 1571880), (140, 1493286), (152, 1375395), (168, 1244405), (190, 1100316), (210, 995524), (228, 916930), (266, 785940), (280, 746643), (285, 733544), (380, 550158), (399, 523960), (420, 497762), (456, 458465), (532, 392970), (570, 366772), (665, 314376), (760, 275079), (798, 261980), (840, 248881), (1064, 196485), (1140, 183386), (1330, 157188), (1596, 130990), (1995, 104792), (2280, 91693), (2660, 78594), (3192, 65495), (3990, 52396), (5320, 39297), (7980, 26198), (13099, 15960)]