338561080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 936813600

約数和(自身を除く): 598252520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 130, 143, 145, 157, 169, 220, 232, 260, 286, 290, 314, 319, 338, 377, 440, 520, 572, 580, 628, 638, 676, 715, 754, 785, 845, 1144, 1160, 1256, 1276, 1352, 1430, 1508, 1570, 1595, 1690, 1727, 1859, 1885, 2041, 2552, 2860, 3016, 3140, 3190, 3380, 3454, 3718, 3770, 4082, 4147, 4553, 4901, 5720, 6280, 6380, 6760, 6908, 7436, 7540, 8164, 8294, 8635, 9106, 9295, 9802, 10205, 12760, 13816, 14872, 15080, 16328, 16588, 17270, 18212, 18590, 19604, 20410, 20735, 22451, 22765, 24505, 26533, 33176, 34540, 36424, 37180, 39208, 40820, 41470, 44902, 45530, 49010, 50083, 53066, 53911, 59189, 69080, 74360, 81640, 82940, 89804, 91060, 98020, 100166, 106132, 107822, 112255, 118378, 132665, 165880, 179608, 182120, 196040, 200332, 212264, 215644, 224510, 236756, 250415, 265330, 269555, 291863, 295945, 400664, 431288, 449020, 473512, 500830, 530660, 539110, 583726, 591890, 651079, 769457, 898040, 1001660, 1061320, 1078220, 1167452, 1183780, 1302158, 1459315, 1538914, 2003320, 2156440, 2334904, 2367560, 2604316, 2918630, 3077828, 3255395, 3847285, 5208632, 5837260, 6155656, 6510790, 7694570, 8464027, 11674520, 13021580, 15389140, 16928054, 26043160, 30778280, 33856108, 42320135, 67712216, 84640270, 169280540, 338561080]

約数ペア:

[(1, 338561080), (2, 169280540), (4, 84640270), (5, 67712216), (8, 42320135), (10, 33856108), (11, 30778280), (13, 26043160), (20, 16928054), (22, 15389140), (26, 13021580), (29, 11674520), (40, 8464027), (44, 7694570), (52, 6510790), (55, 6155656), (58, 5837260), (65, 5208632), (88, 3847285), (104, 3255395), (110, 3077828), (116, 2918630), (130, 2604316), (143, 2367560), (145, 2334904), (157, 2156440), (169, 2003320), (220, 1538914), (232, 1459315), (260, 1302158), (286, 1183780), (290, 1167452), (314, 1078220), (319, 1061320), (338, 1001660), (377, 898040), (440, 769457), (520, 651079), (572, 591890), (580, 583726), (628, 539110), (638, 530660), (676, 500830), (715, 473512), (754, 449020), (785, 431288), (845, 400664), (1144, 295945), (1160, 291863), (1256, 269555), (1276, 265330), (1352, 250415), (1430, 236756), (1508, 224510), (1570, 215644), (1595, 212264), (1690, 200332), (1727, 196040), (1859, 182120), (1885, 179608), (2041, 165880), (2552, 132665), (2860, 118378), (3016, 112255), (3140, 107822), (3190, 106132), (3380, 100166), (3454, 98020), (3718, 91060), (3770, 89804), (4082, 82940), (4147, 81640), (4553, 74360), (4901, 69080), (5720, 59189), (6280, 53911), (6380, 53066), (6760, 50083), (6908, 49010), (7436, 45530), (7540, 44902), (8164, 41470), (8294, 40820), (8635, 39208), (9106, 37180), (9295, 36424), (9802, 34540), (10205, 33176), (12760, 26533), (13816, 24505), (14872, 22765), (15080, 22451), (16328, 20735), (16588, 20410), (17270, 19604), (18212, 18590)]